Breakthrough In Dark Energy? Heres What The Researchers Have To Say Fraser Cain 2023-02-21 | A recent research paper suggests that supermassive black holes can be the source of dark energy. It's a big potential breakthrough in Astronomy. So, here's what the co-author of the study, Dr Chris Pearson from STFC RAL Space, has to say about it. 👉 More about the research: universetoday.com/160139/are-black-holes-the-source-of-dark-energy🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro01:36 How did the paper come together03:36 Connection between Dark Energy and Black Holes06:48 Observations behind the research14:37 Causation or just correlation?21:20 Redefining what black holes are25:27 Dark Energy core of a black hole27:53 Nature of dark energy35:35 Will Dark Energy tear the Universe apart?38:30 What's next40:11 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Artemis 2 Crew // Ultra-Massive Black Hole // Starship Launch Date Fraser Cain 2023-04-07 | Meet the crew of Artemis 2, we might have the perfect date for a Mars mission, and astronomers discover an ultramassive black hole.🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro00:14 Meet the Crew of Artemis-2 universetoday.com/160806/meet-astronauts-fly-around-moon-artemis-ii02:14 A Perfect Year to Go To Mars universetoday.com/160753/2033-is-the-perfect-year-to-send-humans-to-mars-with-a-bonus-venus-flyby05:37 An Ultra-Massive Black Hole universetoday.com/160755/astronomers-think-theyve-found-one-of-the-biggest-black-holes-ever-seen07:10 James Webb Sees Uranus universetoday.com/160858/the-rings-of-uranus-shine-bright-in-stunning-new-jwst-image08:39 Clouds on Mars universetoday.com/160825/perseverance-sees-drifting-clouds-on-mars09:38 Starship OFT is almost here universetoday.com/160846/will-the-starship-be-ready-for-an-april-launch11:05 China Tests a Stirling Engine in Orbit universetoday.com/160816/china-tests-a-stirling-engine-in-orbit13:23 Water-Based Propulsion universetoday.com/160781/pale-blue-successfully-operates-its-water-based-propulsion-system-in-orbit14:21 Support us on Patreon15:13 Virgin Orbit Files for Bankruptcy16:48 How a Solar Storm Killed Starlinks universetoday.com/160761/now-we-know-how-a-solar-storm-took-out-a-fleet-of-starlinks18:17 OutroHost: Fraser CainProducer: Anton PozdnyakovEditing: Artem Pozdnyakov📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
NASA Develops Flying Saucers. Literally [NIAC 2023] Fraser Cain 2023-04-06 | There's an effect called photophoretic propulsion. You could have seen it in a Crookes radiometer. One of the NIAC awards of 2023 was granted to a team that hopes to use this effect to develop a propulsion system. This can allow flying in altitudes nothing else can fly and possibly even explore other worlds.🦄 Support us on Patreon: patreon.com/universetoday👉 More about the NIAC grant: nasa.gov/directorates/spacetech/niac/2023/Photophoretic_Propulsion_Enabling_Mesosphere_Explorationhttps://bargatin.seas.upenn.edu/00:00 Intro01:19 Levitation in science05:47 Coming up with a design11:33 Testing the design15:34 Potential applications23:10 Challenges28:03 Other worlds33:18 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Astronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Planet Size Limit, Solar Gravitational Lens, Chinas Telescopes | Q&A 218 Fraser Cain 2023-04-05 | How complex must a telescope be to use the solar gravitational lens? How would we approach mining asteroids? How to detect magnetic fields outside the solar system? What is the size limit for a planet? All this and more in this week's Q&A.Interview about the Solar Gravitational Lensyoutube.com/live/lqzJewjZUkk00:00 Start00:52 [Tatooine] What is the size limit for a planet?03:51 [Coruscant] How complex must a telescope be to use the solar gravitational lens?08:19 [Hoth] How would we approach mining asteroids?10:42 [Naboo] How to detect magnetic fields outside the solar system?13:49 [Kamino] Which telescopes did China fund?15:56 [Bespin] Will we discover what's outside of our Universe?19:06 [Mustafar] Oumuamua: artificial or natural?21:39 [Alderaan] Planets caught in binary stars' Lagrange points?26:12 [Dagobah] What's my take on artificial versus organic intelligence?28:31 [Yavin] What is my preferred answer to the Fermi Paradox?📰 EMAIL NEWSLETTERRead by 55,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Open Space April 10th 2023: Live QA with Fraser Fraser Cain 2023-04-04 | Join Fraser for a live questions and answer session about all things space and astronomy 📰 EMAIL NEWSLETTER Read by 60,000 people every Friday. Written by Fraser. No ads. Subscribe Free: universetoday.com/newsletter 🎧 PODCASTS Universe Today: https://universetoday.fireside.fm/ Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg Astronomy Cast: http://www.astronomycast.com 🤳 OTHER SOCIAL MEDIA Twitter: twitter.com/fcain Twitter: twitter.com/universetoday Facebook: facebook.com/universetoday Instagram: instagram.com/universetoday 📩 CONTACT FRASER frasercain@gmail.com ⚖️ LICENSE Creative Commons Attribution 4.0 International (CC BY 4.0) You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
How UAE Develops Its Space Exploration Program Fraser Cain 2023-04-03 | The United Arab Emirates is making good progress in space exploration. Their Hope mission has been orbiting Mars since 2021. Their Rashid rover is on its way to the Moon. They are also planning a mission to the Asteroid belt. In this interview, I'm discussing UAE's current progress as well as future missions with Mohsen Al Alwahdi, the Director of the Space Missions Department at UAE Space Agency.🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro00:50 UAE's Hope mission at Mars03:22 Science goals and results07:14 Current state of the spacecraft10:17 Tech for future missions14:02 Rashid Moon rover15:11 Next missions18:55 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Astronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
JWST Reveals Trappist-1 Data // Earth-Sized Rogue Planet // Vulcan Delay Fraser Cain 2023-03-31 | We finally got JWST data about TRAPPIST-1. An Earth-sized rogue planet was found. More information about China’s plans for the Moon. 🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro00:13 JWST reveals Trappist-1 data universetoday.com/160716/finally-jwsts-data-on-the-first-trappist-1-planet-survey-says-it-sucks02:02 Kazakhstan Seizes Russia’s Facility at Baikonur universetoday.com/160720/kazakhstan-seizes-russias-launch-facility-at-baikonur03:53 Rogue Planets Found in Older Data universetoday.com/160695/a-rogue-earth-and-neptune-might-have-been-found-in-older-data05:55 China’s Moon Plans universetoday.com/160719/china-hints-at-its-goals-for-a-lunar-base07:50 Water in lunar Regolith universetoday.com/160723/china-beads-glass-moon-water09:46 3D Printing batteries on the Moon universetoday.com/160703/dont-take-batteries-to-the-moon-or-mars-3d-print-them-when-you-get-there11:54 Support us on Patreon12:55 Europe's rotation universetoday.com/160740/europas-ice-rotates-at-a-different-speed-from-its-interior-now-we-may-know-why14:54 Delays for Starliner and Vulcan17:30 OutroHost: Fraser CainProducer: Anton PozdnyakovEditing: Artem Pozdnyakov📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Fusion Reactor To Melt Through Europas Ice [NIAC 2023] Fraser Cain 2023-03-30 | In this interview, I'm talking with Theresa Benyo and Lawrence Forsley from NASA. They are authors of a Lattice Confinement Fusion Reactor that got a NIAC award this year. A reactor like this could help us melt through the ice on Europa and Enceladus and have other interesting applications in space missions. The extended version also includes additional questions from Matt Williams:youtu.be/decKMi2FBxk🦄 Support us on Patreon:patreon.com/universetoday👉 More about the NIAC project; nasa.gov/directorates/spacetech/niac/2023/Accessing_Icy_World_Oceans00:00 Intro02:30 How tough is Europa's ice04:31 Lattice confinement fusion14:43 How the probe will look like22:54 What's next for the NIAC project25:57 Other applications for the reactor31:55 Where's the upper limit for the project37:15 Going interstellar41:10 Behind the scenes and additional questions 📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Chat GPT for Astronomy, Microscopes on Mars, Use Cases for Starship | Q&A 217 Fraser Cain 2023-03-28 | Why don't we send microscopes on space probes to search for life? How do black holes even form? Can Chat GPT or similar systems help Astronomy? How will we use Starship when it starts to fly? 00:00 Start01:04 [Tatooine] How can black holes even exist? 04:43 [Coruscant] How to dock to a spinning space station?08:12 [Hoth] Why not send microscopes on space probes?11:18 [Naboo] Where's the green screen?13:25 [Kamino] Why didn't Mars get a Moon like the Earth?17:04 [Bespin] How hard is it to get interviews or talk with NASA?21:32 [Mustafar] Can Chat GPT help Astronomy?25:24 [Alderaan] Why don't we go under to the icy moons' subsurface oceans?28:39 [Dagobah] What will drive public interest in space in the coming years?31:43 [Yavin] How will we use Starship?34:46 [Mandalore] How to travel faster than light?📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe. It's FREE: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Astronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Searching for Habitable Planets at Alpha Centauri with the TOLIMAN Mission Fraser Cain 2023-03-27 | We know about thousands of exoplanets by now. But it's still a mystery, whether there are planets in the Alpha Centauri binary system, which is just next door to us. My guest today, Professor Peter Tuthill, is the Mission Leader for the TOLIMAN Telescope mission, which is designed to find those answers.🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro01:29 Are there planets at Alpha Centauri08:22 How can we know they are there11:20 TOLIMAN Telescope30:04 JWST experiments37:34 Next big telescopes for planet hunting48:38 Discovering many more exoplanets51:50 Next generation of instruments59:05 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Astronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
iSpace At The Moon // 3D-Printer Rocket // Life Near Rogue Planets Fraser Cain 2023-03-24 | iSpace reaches the Moon. Relativity Space’s 3D printed rocket fails to reach orbit, a mission will search for habitable worlds at Alpha Centauri. 🦄 Support us on Patreon: patreon.com/universetoday☄️ EARLY ACCESS: Searching for Habitable Planets at Alpha Centauri with the TOLIMAN Missionpatreon.com/posts/searching-for-at-80498508👉 NIAC 2023 Interviews: youtube.com/playlist?list=PLbJ42wpShvmmM_Ft5DzAbrwzXHB8ED0rf👉 More interviews: youtube.com/playlist?list=PLbJ42wpShvmnK1xmCRad_8bn0uOcmLiIE00:00 Intro00:14 iSpace at Moon Orbit. Landing Comes Next ispace-inc.com/news-en/?p=446002:27 Relativity Space Terran-1 Launch05:18 More Science from DART universetoday.com/160683/another-look-at-the-aftermath-of-darts-impact-into-dimorphos07:02 Looking For Habitable Planets in Alpha Centauri universetoday.com/160625/a-new-mission-will-search-for-habitable-planets-at-alpha-centauri09:36 1,179 Previously Unknown Star Clusters arxiv.org/abs/2303.1038011:21 Interviews12:27 Moons Orbiting Rogue Planets Could be Habitable https://www.mpe.mpg.de/7938315/news2023032015:42 Mars Sunset by Ingenuity universetoday.com/160621/nasas-ingenuity-helicopter-sees-a-beautiful-sunset-on-mars17:08 OutroHost: Fraser CainProducer: Anton PozdnyakovEditing: Artem Pozdnyakov📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Revolutionary 100-Kilometer Space Telescope [NIAC 2023] Fraser Cain 2023-03-23 | There are radio wavelengths that we can't see from Earth. And to observe them from space, we need a truly huge telescope. Mary Knapp and her team proposed a project that can allow us to build such a telescope and they just recently got a NIAC grant for it. 👉 More about the NIAC award: nasa.gov/directorates/spacetech/niac/2023/Great_Observatory_for_Long_Wavelengths🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro01:20 Haystack Observatory02:48 NIAC proposal for 100-km telescope14:23 What Science Can the Telescope Do30:36 New Approach to Space Telescopes39:21 What's Next41:55 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Building Bricks on the Moon from Potatoes Fraser Cain 2023-03-22 | Scientists came up with a method to produce concrete on the Moon and Mars using potato starch. In this interview, I'm talking with Dr Aled Roberts, who is the Principle Investigator of this research. 🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro01:06 Building materials from biomaterials07:06 Challenges of building on the Moon and Mars10:20 From human blood to potato starch19:02 How to implement the tech26:46 DNA manipulation32:36 Alternative applications38:00 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Astronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Space Railgun, JWSTs Plans, Claiming The Moon | Q&A 216 Fraser Cain 2023-03-21 | Can we build star-tram-like launch facilities in space? What will JWST see next? Can red or brown dwarfs be the source of dark matter? Should SpaceX just be the only launch service for the USA so they can save money?00:00 Start01:51 [Tatooine] Can we build star-tram-like launch facilities in space?09:34 [Coruscant] Can red or brown dwarfs be the source of dark matter?13:09 [Hoth] Can we see an Earth-sized planet orbiting a Sun-like star?19:12 [Naboo] How to know JWST's plans?21:37 [Kamino] How much more energy does it take to launch something in Nova Scotia versus the equator?24:08 [Bespin] Will China own the Moon?29:45 [Mustafar] Should SpaceX just be the only launch service for the USA?31:39 [Alderaan] What would you ask to an alien if you meet one as a science reporter?33:34 [Dagobah] Could a balloon on Venus use the temperature differences in the atmosphere for power?📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe. It's FREE: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Astronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
JWST Found Six Impossible Galaxies. Heres What The Researchers Have To Say Fraser Cain 2023-03-20 | James Webb recently found six examples of galaxies that are too big too early. This discovery can significantly change our understanding of the early Universe. In this interview, I'm talking with Dr Joel Leja, who is a part of the team behind the research. 👉 More about the discovery:universetoday.com/160243/six-galaxies-that-are-too-big-too-early🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro01:35 What it's like using JWST02:40 Universe-Breaking Galaxies07:02 If true, how does it change Cosmology13:52 How the research can be wrong18:18 Community response22:00 "Rewriting" Astronomy27:09 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Venus Breakthrough // $1B to Deorbit ISS // Strange Moon Spacesuit Reveal Fraser Cain 2023-03-17 | Venus has active volcanoes, we get a glimpse of NASA’s new lunar exploration suits, and scientists build a completely flat telescope lens.🦄 Support us on Patreon: patreon.com/universetoday👉 Venus Interview with Dr Tibor Kremic youtu.be/iVtquFgZ2pQ👉 Asteroid Habitats Interview with Dr Adam Frank youtu.be/Z-hH3-z56cg👉 Red Dwarfs Interview with Mariano Battistuzziyoutu.be/p8X_qrtxPm8❓ Q&A Showyoutube.com/playlist?list=PLbJ42wpShvmm6b_fexWT6vSK9J_c4zgep00:00 Intro00:13 Active Volcano Found On Venus universetoday.com/160579/potentially-active-volcanoes-have-been-found-on-venus02:56 Vulcan Is No More universetoday.com/160545/sci-fi-christmas-is-ruined-planet-vulcan-doesnt-exist04:09 $1B to Deorbit the ISS nasa.gov/news/budget/index.html06:40 New Axiom spacesuits for the Moon universetoday.com/160553/nasa-and-axiom-space-do-a-partial-reveal-of-the-spacesuit-that-will-be-worn-on-the-moon09:39 Malapert Massif universetoday.com/160645/heres-where-artemis-iii-might-land-it-looks-inviting10:38 What time is it on the Moon universetoday.com/160453/what-time-is-it-on-the-moon-it-may-get-its-own-timezone12:03 Amazon Project Kuiper terminals revealed aboutamazon.com/news/innovation-at-amazon/heres-your-first-look-at-project-kuipers-low-cost-customer-terminals13:28 DART. Spinning asteroids throw rocks into space universetoday.com/160574/didymos-is-spinning-so-quickly-that-rocks-are-detaching-at-its-equator-and-going-into-orbit14:49 More science results from New Horizons universetoday.com/160547/new-horizons-pluto-team-updates-science16:01 Q&A Show16:55 Flat Lens Telescope universetoday.com/160510/researchers-build-a-telescope-with-a-flat-lens18:16 Violent Red Dwarfs universetoday.com/160508/even-the-calmest-red-dwarfs-are-wilder-than-the-sun19:48 OutroHost: Fraser CainProducer: Anton PozdnyakovEditing: Artem Pozdnyakov📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Infrared Earth-like Planet Hunter Telescope [NIAC 2023] Fraser Cain 2023-03-16 | In this interview, I'm talking with Heidi Newberg. Her team won a NIAC grant that will investigate building a telescope that will be hunting for Earth-like worlds. The project is called DICER, which stands for Diffractive Interfero Coronagraph Exoplanet Resolver. 🦄 Support us on Patreon: patreon.com/universetoday🌌 Milky Way @ home: https://milkyway.cs.rpi.edu/milkyway/👉 More about the NIAC project: universetoday.com/160089/if-an-earthlike-planet-is-within-30-light-years-this-space-telescope-will-find-it00:00 Intro01:22 How hard it is to observe the Milky Way05:28 Mindset shift in Astronomy07:56 NIAC idea: Telescope Design16:00 Fancy Physics22:50 Targets for the telescope39:10 Next steps42:38 Milky Way @ home47:35 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Milky Way from ISS, Jupiter Catching Fire, Best Sci-Fi Novel | Q&A 215 Fraser Cain 2023-03-14 | How does Venus hold its atmosphere without a magnetosphere? Is the Sun moving to the Milky Way's centre? What happens when the space elevator cable snaps? Can we solve the Hubble Tension? All this and more in this week's Q&A!🦄 Support us on Patreon: patreon.com/universetoday00:00 Start00:47 [Tatooine] How does Venus hold its atmosphere without a magnetosphere?03:58 [Coruscant] Which is the best target for the Solar Gravitational Lens telescope?06:40 [Hoth] Why aren't there more launch complexes near the equator?10:00 [Naboo] Should you use 'microgravity' instead of 'zero gravity'?11:37 [Kamino] How does the Milky Way look from the ISS?13:03 [Bespin] Why doesn't Jupiter catch fire if it's flammable gas?15:28 [Mustafar] Will I ever go to space? 18:33 [Alderaan] Is the Sun moving to the Milky Way's centre?20:55 [Dagobah] What happens when the space elevator cable snaps?22:58 [Yavin] How does time dilation change interstellar flights?25:18 [Mandalore] Why don't we make space probes more definitive?29:43 [Geonosis] What is my favourite recent Sci-Fi novel?31:30 [Corellia] Have I ever seen a UFO?32:23 [Crait] Can we solve the Hubble Tension? 34:39 [Endor] How weight changes on top of Mount Everest?📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Habitable Planets Near Red Dwarfs Fraser Cain 2023-03-14 | Can there be habitable planets orbiting around red dwarfs? My guest, Mariano Battistuzzi, performed experiments to check it! So, can life survive in the conditions created by red dwarf stars? Let's find out in this interview.🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro00:55 How bad are red dwarfs for life04:20 Experiments to test habitability13:10 Potential ecosystems near red dwarfs18:57 Biosignatures to look for 21:20 Other extreme places24:10 What's next📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
China’s Giant Rocket // Dark Big Bang // Next Bright Comet Fraser Cain 2023-03-11 | The official verdict on Artemis 1. Canadian kids discovered something NASA didn’t know. Was there a Dark Big Bang? The next bright comet for 2024.🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro00:11 SLS Good For Humans. Artemis 2 in 2024 nasa.gov/feature/analysis-confirms-successful-artemis-i-moon-mission-reviews-continue02:23 Canadian Kids Discover Things About Space NASA Didn’t Know03:58 Dark Big Bang universetoday.com/160285/the-universe-may-have-started-with-a-dark-big-bang07:05 China’s Huge 10-meter Fuel Tank universetoday.com/160448/look-out-starship-china-is-building-a-massive-reusable-rocket08:45 Japan’s H3 Failure09:59 Space Balloons universetoday.com/160415/want-to-soar-to-the-stratosphere-japan-joins-the-balloon-tourism-race11:03 Mysterious Blob universetoday.com/160318/a-mysterious-blob-near-the-milky-ways-supermassive-black-hole-might-finally-have-an-explanation12:20 Support us on Patreon13:14 Hubble Drops Below Starlink universetoday.com/160405/hubbles-orbit-has-dropped-so-far-that-starlink-satellites-are-photobombing-its-images15:01 Hubble VS Roman universetoday.com/160387/it-would-take-hubble-85-years-to-match-what-nancy-grace-roman-will-see-in-63-days16:43 Juno’s Flyby of Io universetoday.com/160400/just-dropped-new-close-up-images-of-io-from-juno-with-more-to-come17:44 A Bright Comet for 2024 universetoday.com/160385/2023-a3-tsuchinshan-atlas-a-bright-comet-for-the-end-of-202419:08 OutroHost: Fraser CainProducer: Anton PozdnyakovEditing: Artem Pozdnyakov📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Growing Mars Habitats with Bioreactors [NIAC 2023] Fraser Cain 2023-03-09 | Making habitats from available materials will be a big part of Mars missions. One of the 2023 NIAC awards explored the possibility of growing structures on Mars with the help of fungi and bacteria. We're discussing this project with Dr Congrui Jin.👉 More about the NIAC award: universetoday.com/159635/instead-of-building-structures-on-mars-we-could-grow-them-with-the-help-of-bacteria🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro01:21 Growing Structures on Mars08:37 Self-healing materials10:40 Using this tech on Earth12:36 Next steps17:44 When can we expect it22:02 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Developing Tech That Can Last On Venus Fraser Cain 2023-03-08 | How long can a modern spacecraft last on Venus? How to develop electronics, batteries and other things that can survive these harsh conditions? What could the lifespan of such a mission be? We discuss all that with Dr Tibor Kremic from NASA Glenn Research Center. 🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro01:17 How bad Venus really is03:27 What it takes to last on Venus06:40 Chips that can survive on Venus13:59 Batteries for Venus18:45 Time-based measurements of Venus23:03 Moving on the surface of Venus 26:32 Clockwork rovers30:30 High-temperature solar cells33:00 Advantages of Venus42:29 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Surviving Suns Red Giant Phase, True Color of Sunspots, Identifying Interstellar Objects | Q&A 214 Fraser Cain 2023-03-08 | How many stars did our radio signals reach? How to visualize the expansion of the Universe? Can we save the Earth from the Sun's red giant phase? How can we tell that an object has interstellar origin? All this and more in this week's Q&A!🦄 Support us on Patreon: patreon.com/universetoday00:00 Start01:02 [Tatooine] If the Sun is white, are sunspots really black?05:19 [Coruscant] How many stars did our radio signals reach?08:51 [Hoth] How do gravitational assists work?11:43 [Naboo] How to visualize the expansion of the Universe?13:35 [Kamino] How will the Mars sample return mission find all the dropped tubes?16:27 [Bespin] Can Earth survive the Red Giant phase of the Sun?20:16 [Mustafar] What effect will a supernova have on nearby stars?21:51 [Alderaan] Should the US continue to explore space?24:16 [Dagobah] Can we time travel with a wormhole? 26:59 [Yavin] What killed the Chinese Mars rover?29:32 [Mandalore] How does light pollution work?33:04 [Geonosis] How can we tell that an object is interstellar?📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
A Realistic Way to Intercept An Interstellar Visitor Fraser Cain 2023-03-07 | How do you plan a trip through the Solar System? What are the orbital mechanics tools that can be used for that? How can all that be used to intercept an interstellar visitor like Oumuamua? My guest today is Damon Landau from JPL, NASA🦄 Support us on Patreon: patreon.com/universetoday00:00:00 Intro00:01:15 Orbital mechanics00:08:50 Planning missions to outer planets00:11:15 Special orbits00:14:40 Gravitational assists 00:20:45 Going to the Sun00:24:40 Lowest energy highways00:27:44 Going to asteroids00:34:10 Intercepting interstellar objects00:41:07 Propulsion systems00:52:40 What would a realistic mission look like01:00:30 Interstellar sample return 01:03:14 Galactic orbits01:07:37 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Moons Dirty Problem // JWSTs Gravitational Lens // Starlink V2 Mini Fraser Cain 2023-03-03 | Hubble shows us exactly what happened after DART’s impact, a new way to clean off lunar regolith, seeing the same supernova at three different times in a gravitational lens, and a new version of Starlink launches. 🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro00:15 Hubble's View of DART universetoday.com/160346/remember-the-dart-impact-hubble-made-a-movie-of-the-debris01:54 Fixing Moon's Dust Problem https://news.wsu.edu/press-release/2023/02/28/liquid-nitrogen-spray-could-clean-up-stubborn-moon-dust/04:39 Astronomers Saw an Exoplanet Exactly Where Expected universetoday.com/160247/astronomers-suspected-there-should-be-a-planet-here-and-then-they-took-a-picture-of-it06:23 JWST and the Epoch of Reionization universetoday.com/160288/the-james-webb-is-getting-closer-to-finding-what-ionized-the-universe08:34 Webb's Triple Gravitational Lens universetoday.com/160353/jwst-sees-the-same-supernova-three-times-in-an-epic-gravitational-lens09:58 The Planet That Shouldn’t Exist universetoday.com/160278/the-planet-that-shouldnt-exist11:44 NIAC Month on the Channel12:44 Starlink V2 Mini13:55 Crew-6 Launch14:55 Replacement Soyuz Reaches ISS universetoday.com/160292/a-replacement-soyuz-arrives-safely-at-the-international-space-station16:23 OutroHost: Fraser CainProducer: Anton PozdnyakovEditing: Artem Pozdnyakov📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
How Inflatable Space Habitats Will Change Space Exploration Fraser Cain 2023-03-02 | In this interview, I'm talking with Shawn Buckley who is the Senior Director of Engineering at Sierra Space. We talk about the development of their LIFE module, discuss how inflatable habitats can change space exploration and what part they play in humanity's space future.youtube.com/@UCRLfhb0ZRhIYVzL-tjgEATw twitter.com/SierraSpaceCoinstagram.com/sierraspaceco🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro01:32 Burst tests02:50 What is the LIFE Module08:00 Working with NASA09:11 Risks of inflatable habitats15:33 Inside the module18:39 Deployment in space25:14 Project timeframe27:20 Future applications39:29 Humanity in space41:06 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Starship Price Revolution, Space VS Mass Media, Galaxy Collisions | Q&A 213 Fraser Cain 2023-02-28 | Could black holes collapse directly in the early Universe? How do two galaxies become one after they collide? How would you communicate time units to aliens? How much will Starship change the prices of space launches? All this and more in this week's Q&A!🦄 Support us on Patreon: patreon.com/universetoday00:00 Start00:50 [Tatooine] How do direct collapse black holes work?06:20 [Coruscant] How can two galaxies form one?08:34 [Hoth] How to communicate time units to aliens?11:07 [Naboo] What Astronomy research areas don't get to the news? 16:15 [Kamino] How do I come up with questions for interviews?21:42 [Bespin] How can we claim exoplanets non-habitable?25:19 [Mustafar] Does humanity have a chance at all?27:56 [Alderaan] How much cheaper will space travel be after Starship?31:35 [Dagobah] Why do science communicators not emphasize the impossibility of faster-than-light travel?35:34 [Yavin] Best places for stargazing? 37:32 [Mandalore] How do we know black holes are spinning?📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
The Future of Venus Exploration Fraser Cain 2023-02-27 | Dr Michael Way explains how we can explore Venus, study its atmosphere and understand what hides underneath. It's also a crucial part of astrobiology and studying exoplanets. 🦄 Support us on Patreon: patreon.com/universetoday👉 Dr Michael Way on Google Scholar: scholar.google.com/citations?hl=en&user=Hag4ZAIAAAAJ00:00 Intro01:32 Venus. Earth gone wrong04:20 Exploring Venus with future missions23:23 Surviving on Venus for longer28:22 Pushing the limits with Venus34:20 Venus as an exoplanet37:25 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Universe-Breaking Galaxies // Source of Dark Energy // Mars Anniversary Fraser Cain 2023-02-24 | Perseverance has been on Mars for two years. Are black holes the source of dark energy? Universe-breaking galaxies found. And an early warning system for asteroids.⚫ Breakthrough In Dark Energy? Here's What The Researchers Have To Say:youtu.be/-8CIUzPkigQ🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro00:15 Mars Anniversary universetoday.com/160201/follow-perseverance-on-its-mars-journey-with-this-two-year-timelapse03:42 Too Big Too Early universetoday.com/160243/six-galaxies-that-are-too-big-too-early05:51Source of Dark Energy universetoday.com/160139/are-black-holes-the-source-of-dark-energy08:20 Moon’s permanently shadowed craters universetoday.com/160038/new-spacecraft-can-see-into-the-permanently-shadowed-craters-on-the-moon09:50 Lunar Flashlight problems10:40 Support Us on Patreon11:34 Europe’s Early Warning System for Asteroids universetoday.com/160181/esa-is-building-an-early-warning-system-for-dangerous-asteroids13:20 500-meter long asteroid universetoday.com/160212/a-500-meter-long-asteroid-flew-past-earth-and-astronomers-were-watching15:08 Mercury Transit from Solar Orbiter https://www.esa.int/Science_Exploration/Space_Science/Solar_Orbiter/Mercury_s_black_disc_helps_sharpen_Solar_Orbiter_s_view15:56 OutroHost: Fraser CainProducer: Anton PozdnyakovEditing: Artem Pozdnyakov📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Rogue Gas Giant, Fish In Space, Detecting Primordial Black Holes | Q&A 212 Fraser Cain 2023-02-22 | What effect would a rogue gas giant have if it flew through the Solar System? Can fish survive in microgravity and go to space? Do hypervelocity stars leave a wake we could detect? How much do we actually know about Proxima Centauri? All this and more in the week's Q&A!🦄 Support us on Patreon: patreon.com/universetoday00:00 Start01:08 [Tatooine] Can life exist on an Earth-sized moon of a gas giant?06:42 [Coruscant] Do hypervelocity stars leave a wake we could detect?10:50 [Hoth] What's the thickness of the event horizon of a black hole?13:16 [Naboo] What is the speed of gravity?18:34 [Kamino] What would be the consequences of a rouge Jupiter?21:44 [Bespin] Can fish go to space?23:34 [Mustafar] What are the temperatures of black holes?25:53 [Alderaan] How much do we actually know about Proxima Centauri?27:29 [Dagobah] Can rogue planets have an atmosphere?31:44 [Yavin] How to track possible primordial black holes?35:44 [Mandalore] Does red/blue shift include all frequencies?📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Meteor Explodes Over English Channel // Moon Breakthrough // Dark Matter Galaxy Fraser Cain 2023-02-17 | Blue Origin wants to build solar panels on the Moon, out of the Moon, SpaceX sold its floating landing pads, and another asteroid hits Earth exactly where and when astronomers predicted.🦄 Support us on Patreon: patreon.com/universetoday🔴 Mars Mission Interview with Rick Davis: youtu.be/tujL0xrQ2Os🟡 JWST Interview with Lee Feinberg: youtu.be/eXchT7mtEao🔵 Interstellar Travel Interview with Andrew Higgins: youtu.be/SkGRVvA23qI🟣 Interview Playlist: youtube.com/playlist?list=PLbJ42wpShvmnK1xmCRad_8bn0uOcmLiIE00:00 Intro00:15 Blue Origin's Blue Alchemist blueorigin.com/news/blue-alchemist-powers-our-lunar-future02:01 SpaceX Sold Phobos and Deimos03:36 Asteroid Hits Over English Channel universetoday.com/160098/another-meteoroid-discovered-right-before-it-hits-the-atmosphere05:58 A Galaxy Almost Entirely Made Of Dark Matter universetoday.com/160105/a-galaxy-has-been-found-thats-almost-entirely-dark-matter08:28 Russia Causes Yet Another Problem in Orbit universetoday.com/160126/another-russian-spacecraft-is-leaking-coolant10:12 Interviews12:26 Rogue Supermassive Black Hole universetoday.com/160072/astronomers-spot-a-rogue-supermassive-black-hole-hurtling-through-space-leaving-star-formation-in-its-wake14:27 Mass Migration of Stars in Andromeda universetoday.com/159995/astronomers-uncover-mass-migration-of-stars-into-andromeda15:58 OutroHost: Fraser CainProducer: Anton PozdnyakovEditing: Artem Pozdnyakov📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Combining All Telescopes On Earth, Cooling Down Venus, Replacing ISS Modules | Q&A 211 Fraser Cain 2023-02-15 | Why don't we just combine all telescopes into a single one that will have a crazy resolution? Can we simply replace old ISS modules with new ones? How long will it take to cool down Venus? How much mass can the Earth afford to lose? Why blue shift exists if the Universe is expanding? All this and more in this week's Q&A00:00 Start01:04 [Tatooine] How much mass can the Earth lose?04:23 [Coruscant] Can a Dyson sphere be stable?08:36 [Hoth] How long till we cool Venus down?14:34 [Naboo] How many atoms are there in the Universe?15:46 [Kamino] Can you combine all Earth telescopes into one?22:47 [Bespin] Will we ever see self-replicating probes? 25:51 [Mustafar] Wen LUVOIR?28:22 [Alderaan] Can we save Hubble?30:09 [Dagobah] Why blue shift exists if the Universe is expanding?32:16 [Yavin] Why not just replace old modules of the ISS?Terraformed Venus image in the thumbnail, Credit: Ittiz📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
AIs Costly JWST Mistake // 33-Engine Super Heavy Test // Problems in Orbit Fraser Cain 2023-02-10 | SpaceX tests all 33 engines on super heavy, the worst-case scenario for space debris actually happened, a kilonova is coming, and a new map of all the matter and dark matter in the Universe. 🦄 Support us on Patreon: patreon.com/universetoday📰 Email Newsletter: universetoday.com/newsletter00:00 Intro00:15 SpaceX Conducts 33-engine test of Super Heavy universetoday.com/160008/spacex-sets-new-record-with-successful-test-firing-of-31-raptor-engines01:28 Bad things happened in orbit universetoday.com/159997/a-russian-satellite-has-broken-into-pieces-littering-debris-in-space03:59 Ion beam sheparding sciencedirect.com/science/article/abs/pii/S009457652300055307:24 Google's AI costly mistake about James Webb reuters.com/technology/google-ai-chatbot-bard-offers-inaccurate-information-company-ad-2023-02-0809:35 A kilonova is coming universetoday.com/159910/this-binary-system-is-destined-to-become-a-kilonova12:20 Email newsletter13:20 A massive black hole in a very young Universe universetoday.com/159914/hungry-black-hole-was-already-feasting-800-million-years-after-the-big-bang15:42 A new map of the Universe universetoday.com/159982/astronomers-make-a-new-map-of-all-the-matter-and-dark-matter-in-the-universe18:05 More destruction tests from Sierra Space universetoday.com/159968/sierra-space-tests-another-inflatable-space-station-module-to-destruction20:16 OutroHost: Fraser CainProducer: Anton PozdnyakovEditing: Artem Pozdnyakov📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Exploring Space Lava Tubes: How To Prepare For It Fraser Cain 2023-02-09 | Lava tubes can be a solution to a lot of our space problems. They can provide habitat space on Moon, Mars and even beyond. But how do we prepare to explore them? That's what we're discussing with Professor Francesco Sauro.🦄 Support us on Patreon: patreon.com/universetoday👉 Prof. Francesco Sauro: https://www.unibo.it/sitoweb/francesco.sauro2/en👉 Twitter: twitter.com/cescosauro👉 La Venta Association: https://laventa.it/00:00 Intro01:16 Getting into caves02:32 Why lava tubes are interesting04:00 Challenges of the caves08:10 How to train astronauts for lava tubes15:15 What can we find in lava tubes on Moon and Mars20:32 Lava tubes as habitats27:57 Ice caves on Europa, Enceladus and Mars32:15 📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Stuck in a Space Station, Black Holes Habitable Zones, Human-Rated Starship | Q&A 210 Fraser Cain 2023-02-08 | Is there a habitable zone around a black hole? Can you get stuck in the middle of a big space station? How will Starship get human-rated? Why is the Fermi Paradox even a paradox? All this in this week's Q&A! 🦄 Support us on Patreon: patreon.com/universetoday00:00 Start01:03 [Tatooine] Can you get stuck in a space station?06:07 [Coruscant] How is Fermi Paradox even a paradox?09:33 [Hoth] Is there a habitable zone around a black hole? 14:46 [Naboo] What are the highest velocities stars have been recorded travelling?16:55 [Kamino] Will galaxies fall apart?20:34 [Bespin] Why is there a Crisis in Cosmology?23:06 [Mustafar] Is Starship good for humans?26:41 [Alderaan] What will investment in space look like in the future?30:07 [Dagobah] How to observe dark matter?32:56 [Yavin] What's the origin of our Solar System?36:44 [Mandalore] How long till the sports on other planets?38:52 [Geonosis] Is there oil on Mars?📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe! It's FREE: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Rolls-Royce Space Reactor // Close Call in Orbit // James Webbs Back Fraser Cain 2023-02-04 | Webb is fully operational again, Rolls-Royce is building a nuclear reactor for the Moon, and the space debris worst-case scenario almost happened.🦄 Support us on Patreon: patreon.com/universetoday❓ Q&A Playlist: youtube.com/playlist?list=PLbJ42wpShvmm6b_fexWT6vSK9J_c4zgep00:00 Intro 00:14 James Webb is fully operational again universetoday.com/159897/good-news-webb-is-fully-operational-again01:46 Rolls-Royce Nuclear Reactor for Space universetoday.com/159859/rolls-royce-reveals-a-nuclear-reactor-that-could-provide-power-on-the-moon03:46 Very Nasty Space Collision Almost Happened twitter.com/LeoLabs_Space/status/161905701399207116807:09 Drag Sail Success universetoday.com/159903/drag-sail-success-this-satellite-wont-turn-into-space-junk08:47 Destroying Rubble Pile Asteroids universetoday.com/159766/dont-bother-trying-to-destroy-rubble-pile-asteroids11:10 Q&A with Fraser12:11 Extremely Heavy Early Stars universetoday.com/159800/the-first-stars-may-have-weighed-more-than-100000-suns14:46 12-Year Exoplanets Timelapse universetoday.com/159875/watch-this-12-year-timelapse-of-exoplanets-orbiting-their-star18:33 Measuring the Mass Of A Dead Star With Microlensing cam.ac.uk/stories/light-bending-around-star21:48 OutroHost: Fraser CainProducer: Anton PozdnyakovEditing: Artem Pozdnyakov📰 EMAIL NEWSLETTERRead by 55,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
How A Realistic Mars Mission Will Play Out Fraser Cain 2023-02-01 | How will a human Mars mission play out? Where exactly should it go? What unexpected challenges will we face? We're discussing all these aspects with Rick Davis. He is the Assistant Director for Science and Exploration, NASA’s Science Mission Directorate.🐦 Rick Davis on Twitter: twitter.com/redplanetrick👉 NASA Blog Article on choosing the landing site on Mars:blogs.nasa.gov/redplanetdispatch/2022/12/13/criteria-for-landing-site-selection🦄 Support us on Patreon: patreon.com/universetoday00:00:00 Intro00:01:29 Training for Mars on Earth00:07:11 Choosing a landing site00:20:37 Unexpected challenges of Mars00:52:38 Planetary protection00:56:51 Exploring lava tubes00:59:49 What's next?01:09:24 Outro 📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Protecting from Solar Flares, Tiny Rockets, Oldest Possible Ice | Q&A 209 Fraser Cain 2023-01-31 | Can you maintain a stable orbit with just a solar sail? Will a Dyson sphere or swarm kill all life inside of it? Can you protect yourself from a solar flare? What's the oldest ice in the Universe? All this and more in this week's Q&A!🦄 Support us on Patreon: patreon.com/universetoday00:00 Start00:48 [Tatooine] Can you maintain orbit with just a solar sail? 06:44 [Coruscant] Does a Dyson sphere kill all life inside of it? 11:04 [Hoth] Can a Faraday cage protect from a solar flare?13:52 [Naboo] Can there be a stable irregular-shaped planet?17:45 [Kamino] How small can a rocket be?19:35 [Bespin] Can we detect artificial light on Proxima b?22:54 [Mustafar] How old was the Universe when first ice was able to form?📰 EMAIL NEWSLETTERRead by 55,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Nuclear Rocket In 2027 // New JWST Problems // Starship WDR Fraser Cain 2023-01-27 | Starship completes its wet-dress rehearsal, another problem for Webb, a nuclear rocket test is coming, and more cool NIAC grants. 🦄 Support us on Patreon: patreon.com/universetoday👉 First NIAC Interview: patreon.com/posts/growing-mars-7782931600:00 Intro 00:14 Starship Wet Dress Rehersal 03:18 JWST's NIRISS problems universetoday.com/159790/webb-niriss-instrument-has-gone-offline04:57 Webb's first occultation07:46 Extremely Close Asteroid Flyby jpl.nasa.gov/news/nasa-system-predicts-small-asteroid-to-pass-close-by-earth-this-week09:37 DARPA Nuclear Rocket Test by 2027 universetoday.com/159759/nasa-and-darpa-will-be-testing-a-nuclear-rocket-in-space12:05 How to Miniaturize Nuclear Batteries universetoday.com/159692/exploring-the-outer-solar-system-takes-power-heres-a-way-to-miniaturize-nuclear-batteries-for-deep-space14:26 Tiny tiny tractor beam universetoday.com/159695/scientists-build-a-teeny-tiny-tractor-beam15:56 Support us on Patreon16:44 Growing Structures on Mars universetoday.com/159635/instead-of-building-structures-on-mars-we-could-grow-them-with-the-help-of-bacteria18:30 Light Pollution Is Getting Worse universetoday.com/159704/light-pollution-is-obscuring-the-night-sky-rip-stargazing21:27 OutroHost: Fraser CainProducer: Anton PozdnyakovEditing: Artem Pozdnyakov📰 EMAIL NEWSLETTERRead by 55,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Children In Space, Dark Forest, Mars Lava Tubes | Q&A 208 Fraser Cain 2023-01-25 | What if two black holes with opposing spin merge? Can we use the Moon's L2 Lagrange point? How habitable are Mars's lava tubes? Can Starships compensate for satellite light pollution? All this and more in this week's episode Q&A with Fraser Cain.🦄 Support us on Patreon: patreon.com/universetodayBook Club:goodreads.com/group/show/1198440-universe-today-book-club00:00 Start01:09 [Tatooine] What if two black holes with opposing spin merge? 06:16 [Coruscant] When will the first person be born in space?10:24 [Hoth] Can we use the Moon's L2 Lagrange point?15:39 [Naboo] Can a captured planet lurk in the Oort cloud?18:51 [Kamino] What about the dark forest hypothesis? 23:06 [Bespin] How habitable are Mars lava tubes?27:15 [Mustafar] Can we use radars to identify asteroids?29:36 [Alderaan] Can Starships compensate for satellite light pollution?34:28 [Dagobah] Why does NASA never show us the spacecraft travelling in space?38:18 [Yavin] Where would I time travel?📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Does James Webb Spy on Earth? #shorts Fraser Cain 2023-01-23 | Can JWST be used to spy on people on Earth?
Titans Dragonfly Test // New Nuclear Rocket // Shadow Universe Fraser Cain 2023-01-20 | The Titan Dragonfly is coming together, NASA is considering a new kind of nuclear rocket, getting more warning for solar flares, and pinpointing carbon emissions from space. 🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro 00:15 Titan Helicopter Starts to Come Together universetoday.com/159611/nasa-is-continuing-to-build-the-titan-dragonfly-helicopter-here-are-its-rotors02:38 New NIAC Nuclear Rocket Design universetoday.com/159599/new-nuclear-rocket-design-to-send-missions-to-mars-in-just-45-days05:57 Lunar Flashlight Has Propulsion System Problems 07:25 Solar Flashes and Flares09:36 CO2 from Space universetoday.com/159580/nasa-satellites-can-pinpoint-the-exact-locations-of-excessive-co2-emissions11:21 Support us on Patreon12:40 Orphaned Protostar universetoday.com/159539/astronomers-spot-an-orphaned-protostar14:27 Measuring the Universe with Shadows universetoday.com/159543/using-the-shadows-of-clusters-to-measure-the-universe16:26 OutroHost: Fraser CainProducer: Anton PozdnyakovEditing: Artem Pozdnyakov📰 EMAIL NEWSLETTERRead by 55,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
How Do We Know What We Know? Philosophy of Science Fraser Cain 2023-01-18 | What's the backbone behind all our scientific knowledge? How can we improve our methodologies and understand our world better? These are the kind of questions that the Philosophy of Science deals with. We're discussing how these things fit in the modern world of science with Professor Sam Baron from the Australian Catholic University.🦄 Support us on Patreon: patreon.com/universetoday00:00:00 Intro00:01:28 What is the Philosophy of Science00:08:45 Distrust of expert opinion00:12:30 Where Philosophy meets Physics00:37:57 Search for the Theory of Everything00:52:18 The scientific method01:06:22 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Dark Curvature, Navigating the Oort Cloud, Future of Space Toilets | Q&A 207 Fraser Cain 2023-01-18 | Should we change "Dark Matter" to "Dark Curvature"? How do you navigate through dense asteroid fields? What's the future of space toilets? Do aliens block their outgoing signals? All these and more in this week's Q&A with Fraser Cain.🦄 Support us on Patreon: patreon.com/universetodayBook Club:goodreads.com/group/show/1198440-universe-today-book-club00:00 Start00:58 [Tatooine] How do you navigate through dense asteroid fields?04:02 [Coruscant] Should we change "Dark Matter" to "Dark Curvature"?07:57 [Hoth] How far can we communicate?10:49 [Naboo] How can we solve the Fermi paradox?17:35 [Kamino] What's the future of space toilets?19:51 [Bespin] Can we avoid the great filter?22:53 [Mustafar] Why the CMB doesn't go away?25:35 [Alderaan] Do aliens block their outgoing signals?27:33 [Dagobah] Can we create a magnetic shield for our spaceships?30:39 [Yavin] Can aliens detect Earth as a habitable world?31:44 [Mandalore] Does gravity extend forever?📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Mars Rovers Dead // Green Comet Incoming // JWST’s First Exoplanet Fraser Cain 2023-01-13 | Keep your eyes on the sky for a comet, another Mars rover has died, the leaky Soyuz is going to be replaced, JWST dominates the American Astronomical Society meeting, and is Starship just around the corner🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro 00:17 A Good Comet is Coming universetoday.com/159454/comet-e3-ztf-brightens-as-the-first-good-comet-of-202302:47 Another One Bites The Martian Dust universetoday.com/159553/china-unable-to-reestablish-contact-with-its-zhurong-mars-rover06:36 The Leaky Soyuz Needs to Be Replaced08:36 James Webb Finds Its First Exoplanet universetoday.com/159581/the-webb-has-confirmed-its-first-exoplanet-and-its-the-same-size-as-earth10:57 Star Disk from JWST12:49 Early Galaxies from James Webb universetoday.com/159567/the-james-webb-links-modern-oddball-galaxies-to-ancient-galaxies-in-the-cosmic-dawn14:55 Support us on Patreon 15:55 NIAC Awards18:03 Starship Gets Closer to First Orbital Test19:29 Build your own ELT http://universetoday.com/159565/need-a-project-you-can-build-a-paper-model-of-the-extremely-large-telescope20:41 OutroHost: Fraser CainProducer: Anton PozdnyakovEditing: Artem Pozdnyakov📰 EMAIL NEWSLETTERRead by 55,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Avoiding the Kessler Syndrome with Moriba Jah Fraser Cain 2023-01-12 | Mapping out all the space objects and understanding their orbits is the key to avoiding problems in orbit. What are the technical challenges and what's the current state of affairs? We're discussing it with Dr. Moriba Jah.🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro01:28 Current state of the orbit07:04 Kessler Syndrome14:57 Risks on Different Altitudes17:41 Access to the Night Skies22:33 An Ideal Solution31:57 Future of Humanity34:30 Outro📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Rings Around Stars, Laser Space Propulsion, Life on Cold Moons | Q&A 206 Fraser Cain 2023-01-12 | How do we determine the velocities of objects in distant space? Can we use a laser a space engine on a spaceship? Can we find stars with rings? Is it possible to see the same star at different stages of its life? All this and more in this week's Q&A.🦄 Support us on Patreon: patreon.com/universetodayBook Club:goodreads.com/group/show/1198440-universe-today-book-club00:00 Start02:21 [Tatooine] Can stars have rings?07:59 [Coruscant] Can we see stars at different life stages with gravitational lensing?11:29 [Hoth] Why not launch payloads from orbit?14:30 [Naboo] What would happen if time stopped?16:20 [Kamino] Does Elon/Twitter impact spaceflight confidence?18:28 [Bespin] How can there be life on cold moons?22:49 [Mustafar] What if a meteor hits the Moon while astronauts are there?25:58 [Alderaan] Shouldn't ETs be benevolent like Vulcans and not malevolent like Klingons?27:51 [Dagobah] How do we determine the speeds of objects in space?30:06 [Yavin] Why go back to the Moon?32:08 [Mandalore] Do you ever get tired of speculating and not lending your intellect to progress?34:14 [Geonosis] Wen JWST Deep Field?35:20 [Corellia] Why is Sag A* disk not aligned with the galaxy?37:23 [Crait] Will there be a Mars colony this century?39:43 [Endor] Could we use a laser as an engine on a spaceship?📰 EMAIL NEWSLETTERRead by 60,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
Eruption on Io // Moon Navigation // Space-Based Power Test Fraser Cain 2023-01-06 | NASA is looking for dangerous asteroids, Io is blasting lava into space, the solar wind could be creating water on the Moon, space power is finally getting a test. 🦄 Support us on Patreon: patreon.com/universetoday00:00 Intro 00:15 NASA Makes Asteroid Defence a Priority universetoday.com/159395/nasa-makes-asteroid-defense-a-priority-moving-its-neo-surveyor-mission-into-the-development-phase02:49 Io Is Having a Major Volcanic Outburst universetoday.com/159466/io-is-having-a-major-volcanic-outburst04:57 Solar Wind Might Create Water on the Moon universetoday.com/159420/the-solar-wind-is-creating-water-on-the-surface-of-the-moon07:04 Structures on the Moon Could Be Build With Microwaves universetoday.com/159427/want-to-build-structures-on-the-moon-just-blast-the-regolith-with-microwaves09:14 How to Navigate on the Moon universetoday.com/159409/navigation-could-be-done-on-the-moon-just-by-looking-at-nearby-landmarks11:00 South Korea’s Lunar Photos phys.org/news/2023-01-south-korea-lunar-orbiter-photos.html11:55 Support us on Patreon 13:07 China’s Considering Where to Build Lunar Station universetoday.com/159429/china-is-considering-where-to-build-a-lunar-research-station15:07 Space-Based Power Test16:57 OutroHost: Fraser CainProducer: Anton PozdnyakovEditing: Artem Pozdnyakov🌕 Artemis 1 Overview video: youtu.be/u5wNXtlZH_Q🔥 Fusion Ignition Breakthrough video:youtu.be/HIkYzfk8BvM 📰 EMAIL NEWSLETTERRead by 55,000 people every Friday. Written by Fraser. No ads.Subscribe Free: universetoday.com/newsletter🎧 PODCASTSUniverse Today: https://universetoday.fireside.fm/Weekly Space Hangout: youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcgAstronomy Cast: http://www.astronomycast.com🤳 OTHER SOCIAL MEDIATwitter: twitter.com/fcainTwitter: twitter.com/universetodayFacebook: facebook.com/universetodayInstagram: instagram.com/universetoday📩 CONTACT FRASERfrasercain@gmail.com⚖️ LICENSECreative Commons Attribution 4.0 International (CC BY 4.0)You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
