Uploaded March 2026 | Updated September 2026, 3 weeks ago
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π My interview with Nobel Prize Winner John Mather
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Starshades for ground-based telescopes, DART proved that asteroids share material, a new way to measure the age of the Universe, Webb sees Jupiterβs auroras. And in Space Bites+, how Dyson Spheres and Stellar Engines could be stable.
00:00 Intro
00:18 Starshades for Telescopes
universetoday.com/articles/starshade-concept-could-reveal-earth-like-exoplanets
03:38 Proba-3's problems
https://www.esa.int/Enabling_Support/Space_Engineering_Technology/Work_ongoing_to_restore_contact_with_Proba-3_s_Coronagraph
05:19 More from DART
universetoday.com/articles/scientists-find-the-first-direct-evidence-of-binary-asteroids-sharing-material
08:28 New way to measure the age of the Universe
universetoday.com/articles/the-answer-is-written-in-the-stars
11:51 JWST Reveals Surprises in Jupiterβs Auroras
universetoday.com/articles/the-jwst-reveals-some-puzzling-surprises-in-jupiters-northern-aurora
13:13 New Findings About The Sun
universetoday.com/articles/the-sun-that-never-flips
14:57 Sun's Heartbeat
universetoday.com/articles/the-sun-has-a-heartbeat
16:34 Vote results
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17:11 This Could be Masking The Signals from Aliens
universetoday.com/articles/aliens-might-have-their-radio-signals-blurred-by-their-stars-solar-wind
19:09 Detecting Binary SMBHs Without Gravitational Waves
universetoday.com/articles/looking-for-supermassive-black-hole-binaries-with-a-flash-of-starlight
20:40 Cosmic Hawk
universetoday.com/articles/vlt-image-captures-a-cosmic-hawk-spanning-its-wings
21:25 More space news
22:49 Thoughts on YouTube Premium
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π΄ [Space Bites+] No ADS. BONUS Story. For FREE:
patreon.com/collection/125670
π My interview with Nobel Prize Winner John Mather
youtube.com/live/S1dOwht6D30?si=lrsfTLc5OXvW5MWG
π My interview with Marc Hon
youtu.be/pfbo4Ffzf9I?si=svoOLSRVkc-sJRI9
π΅ Vote for the best story here:
youtube.com/@frasercain/posts
Starshades for ground-based telescopes, DART proved that asteroids share material, a new way to measure the age of the Universe, Webb sees Jupiterβs auroras. And in Space Bites+, how Dyson Spheres and Stellar Engines could be stable.
00:00 Intro
00:18 Starshades for Telescopes
universetoday.com/articles/starshade-concept-could-reveal-earth-like-exoplanets
03:38 Proba-3's problems
https://www.esa.int/Enabling_Support/Space_Engineering_Technology/Work_ongoing_to_restore_contact_with_Proba-3_s_Coronagraph
05:19 More from DART
universetoday.com/articles/scientists-find-the-first-direct-evidence-of-binary-asteroids-sharing-material
08:28 New way to measure the age of the Universe
universetoday.com/articles/the-answer-is-written-in-the-stars
11:51 JWST Reveals Surprises in Jupiterβs Auroras
universetoday.com/articles/the-jwst-reveals-some-puzzling-surprises-in-jupiters-northern-aurora
13:13 New Findings About The Sun
universetoday.com/articles/the-sun-that-never-flips
14:57 Sun's Heartbeat
universetoday.com/articles/the-sun-has-a-heartbeat
16:34 Vote results
youtube.com/@frasercain/posts
17:11 This Could be Masking The Signals from Aliens
universetoday.com/articles/aliens-might-have-their-radio-signals-blurred-by-their-stars-solar-wind
19:09 Detecting Binary SMBHs Without Gravitational Waves
universetoday.com/articles/looking-for-supermassive-black-hole-binaries-with-a-flash-of-starlight
20:40 Cosmic Hawk
universetoday.com/articles/vlt-image-captures-a-cosmic-hawk-spanning-its-wings
21:25 More space news
22:49 Thoughts on YouTube Premium
Host: Fraser Cain
Producer: Anton Pozdnyakov
π° GUIDE TO SPACE EMAIL NEWSLETTER
Read by 70,000 people every Friday. Written by Fraser. No ads.
universetoday.com/newsletter
π§ PODCASTS
Universe Today: universetoday.com/podcast
Astronomy Cast: astronomycast.com
π© CONTACT FRASER
frasercain@gmail.com
βοΈ LICENSE
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You are free to use my work for any purpose you like, just mention me as the source and link back to this video.
![Video from Titan, Watching Artemis 2, Moons with Moons with Moons | Q&A 408
π Send in your questions for Patreon Q&A here: https://www.patreon.com/posts/153780788
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What kind of media can we expect from Titan Dragonfly? Could you track Artemis 2 with an amateur telescope? Can moons have moons that have moons? And in Q&A+, should journalists use more storytelling?
00:00 Intro
00:24 [@geohondo] What media content can we expect from the Titan Dragonfly?
01:19 [@DamingoFlave] Could you track Artemis 2 with an amateur telescope?
02:52 [@TestingTesting-1234] Should we establish Aldrin cyclers between the earth and the moon?
05:11 [@kirkwagner461] Does Aldrin Cycler give you any delta-v advantage?
05:39 [@kairon156] Is there any plan to give the moon its own GPS?
07:23 [@EdSceptic-y2e] Moon with a moon with a moon
08:21 [@SidVicious619-d5r] Can a moon not be tidally locked to a planet?
09:45 [@C.Lo.87] Can a white dwarf collect enough material to restart fusion?
14:04 Outro
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You are free to use my work for any purpose you like, just mention me as the source and link back to this video. Video from Titan, Watching Artemis 2, Moons with Moons with Moons | Q&A 408](https://i.ytimg.com/vi/cHcqk31NtH0/mqdefault.jpg)
![Curiosity Rover Just Found Massive Fields of Polygons on Mars
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Interview with Vasiliy Kokorev about Little Red Dots https://youtu.be/zoHtCmCbcEU
Interview with Nobel Prize Winner Adam Riess about JWST https://youtu.be/hmJOz9qCk0M
Interview with Lee Feinberg about HWO and LIFE Telescopes https://youtu.be/0R3ykUkxH5M
We have more pictures of the Falcon 9 crater on the moon. Starship arrives at port after landing in the ocean. The Link mission to save Swift has failed. Another reusable Chinese rocket lands. And in Space Bites Plus, a really clever way to redirect an asteroid with a nuclear weapon. All this and more in this weeks Space Bites.
00:00 Intro
00:37 The Falcon Crater
https://science.nasa.gov/solar-system/moon/nasas-lro-images-falcon-9-crater-on-moon-learns-new-details/
03:08 Starship Arrives to a Port
https://arstechnica.com/space/2026/08/its-christmastime-at-spacex-as-company-salvages-starship-from-indian-ocean/
05:33 Mars Field of Polygons
https://www.universetoday.com/articles/mars-curiosity-rover-discovers-massive-field-of-polygons
07:41 Link Failed. Swift Will Die Soon
https://www.nasa.gov/news-release/nasa-updates-next-steps-for-commercial-swift-boost-mission/
08:59 China Lands A Rocket (Again)
https://arstechnica.com/space/2026/08/the-floodgates-are-open-after-another-chinese-company-lands-a-reusable-rocket/
10:41 Fastest Star In The Milky Way
https://www.universetoday.com/articles/the-fastest-star-in-the-milky-way-will-test-relativity
13:21 LRD = Black Hole Star?
https://www.universetoday.com/articles/the-jwst-little-red-dots-could-be-black-hole-stars
15:47 Early Galaxies Are Bigger Than We Thought
https://www.universetoday.com/articles/whoa-the-jwsts-ancient-galaxies-are-much-more-massive-than-thought
17:56 Three Supermassive Black Holes
https://www.universetoday.com/articles/another-first-for-the-jwst-it-detects-three-supermassive-black-holes-in-the-same-galaxy
19:20 JWST Looks at Callisto
https://www.universetoday.com/articles/jwst-peeks-at-callistos-ancient-scars
20:49 Vote results
21:45 Star Formation is Slowing Down in the Andromeda Galaxy
https://www.universetoday.com/articles/hubble-reveals-that-star-formation-is-slowing-down-in-the-andromeda-galaxy
23:35 Helix Nebula
https://www.universetoday.com/articles/mothra-shows-us-a-star-being-recycled-in-the-helix-nebula
24:38 Carina Nebula
https://www.universetoday.com/articles/webb-captures-the-treasure-chest-at-the-heart-of-the-carina-nebula
25:49 Lion Nebula
https://www.universetoday.com/articles/webb-captures-clearest-image-yet-of-the-lion-nebula
26:33 More space news
28:03 Final thoughts
Host: Fraser Cain
Producer: Anton Pozdnyakov
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You are free to use my work for any purpose you like, just mention me as the source and link back to this video. Curiosity Rover Just Found Massive Fields of Polygons on Mars](https://i.ytimg.com/vi/ccPtQeURDzM/mqdefault.jpg)

![State of The Voyagers, Dyson Sphere Construction, ELT Expectations | Q&A 401
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How weathered are the Voyagers by now? Did we already start building the Dyson sphere? What should we expect from the Extremely Large Telescope? And in Q&A+, why do we prefer L2 Lagrange point for our telescopes?
00:00 Start
00:24 [@Sora._Cloud] Is Parker doing well?
03:44 [@Lothian53] Does Dyson sphere need to feed power to Earth?
05:33 [@paulwilson1529] How weathered are the Voyagers?
08:03 [@madmillion91920110] What to expect from ELT?
11:18 [@stevenlewis7669] Shouldnt we be sending robotic scouts to the Moon?
14:55 [@jimmirow] Is there mold on the ISS?
18:04 Channel name controversy
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You are free to use my work for any purpose you like, just mention me as the source and link back to this video. State of The Voyagers, Dyson Sphere Construction, ELT Expectations | Q&A 401](https://i.ytimg.com/vi/dTMAWvRteaQ/mqdefault.jpg)
![True Distance to Polaris and Other Stars [Q&A Livestream]
Join Fraser for a live questions and answer session about all things space and astronomy
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![We Were Promised a Flood of Vera Rubin Discoveries. Where Are They? | Q&A 425
Channels mentioned:
@JustHaveaThink
@SimonClark
@ProfessorDaveExplains
@potholer54
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Are Von Neumann probes coming soon? What will it take to categorize all neighboring stars? Where are the promised discoveries from Vera Rubin? And in Q&A+, which dwarf planets should we visit next?
00:00 Intro
00:32 [@HenryWarren-b6j] Are Von Neumann probes coming soon?
06:08 [@FunkyLoiso] What will it take to categorize every neighboring star?
11:17 [@PokerYoda] Where are all the Vera Rubin discoveries?
13:53 My opinions
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![Will Earths Iron Poison The Sun? | Q&A 437
SAVE STARGATE: https://www.change.org/p/save-stargate-with-martin-gero
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Would the Sun be poisoned by iron if the Earth crashed into it? What happens to a binary companion when a supernova goes off? Which rocket is my favourite? And in Q&A+, could JWST pay more attention to the little red dots?
00:00 Intro
00:24 [@psilocybe6115] Would the Earth poison the Sun?
04:31 [@paulmichaelfreedman8334] My favorite rocket or space vehicle?
09:56 [@tomholroyd7519] What happens when a binary companion goes supernova?
12:45 Take action!
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![How Fast Is The Earth Disintegrating to Space? [Q&A Livestream]
Join Fraser for a live questions and answer session about all things space and astronomy
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![Why Do I Show Artists Illustrations of Space Stuff Instead of Actual Data? [Q&A Livestream]
Join Fraser for a live questions and answer session about all things space and astronomy
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βοΈ LICENSE
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You are free to use my work for any purpose you like, just mention me as the source and link back to this video. Why Do I Show Artists Illustrations of Space Stuff Instead of Actual Data? [Q&A Livestream]](https://i.ytimg.com/vi/esBOfZhJTWk/mqdefault.jpg)
![Can We Extract Power from a Black Hole? [Q&A Livestream]
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![Ios Lava Lakes Turned Out Weirder Than We Thought
Patreon Q&As https://www.patreon.com/collection/116972
Pandora interview with Dr Ben Hord https://youtu.be/96Ee8Z-sbSU
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Curiosity gets a rock stuck to its drill. NASA releases over 12,000 images of the Artemis II mission. The new Pandora Space Telescope sees first light. How Ios lava lakes are hotter than we thought. And in Space Bites+, a meteorite that is very similar to the planet Mercury.
00:00 Intro
00:19 NASA Releases 12,000 Artemis II Photos
https://eol.jsc.nasa.gov/SearchPhotos/ShowQueryResults-TextTable.pl?results=1778194875140121
02:15 Curiosity Lifting Rocks on Mars
https://science.nasa.gov/blog/curiosity-blog-sols-4879-4885-struggle-at-atacama/
03:33 Pandoras first light
https://www.universetoday.com/articles/first-images-from-the-pandora-exoplanet-mission
05:31 ESPRESSO Telescope
https://www.universetoday.com/articles/the-paranal-solar-espresso-telescope-a-new-tool-for-finding-exoplanets
07:42 Ios superhot
https://www.universetoday.com/articles/we-might-have-massively-underestimated-ios-thermal-output
09:30 Radar drones
https://www.universetoday.com/articles/drones-scanning-earths-glaciers-are-paving-the-way-for-future-mars-helicopters
11:25 Vote results
11:51 Subaru on 3I/ATLAS
https://www.universetoday.com/articles/subaru-telescope-reveals-new-data-on-the-interior-composition-of-3iatlas
13:20 Superionic ice inside ice giants
https://www.universetoday.com/articles/a-new-quasi-1d-state-of-matter-could-be-hiding-inside-ice-giant-planets
15:34 More space news
16:50 My current obsessions
Host: Fraser Cain
Producer: Anton Pozdnyakov
π° GUIDE TO SPACE EMAIL NEWSLETTER
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You are free to use my work for any purpose you like, just mention me as the source and link back to this video. Ios Lava Lakes Turned Out Weirder Than We Thought](https://i.ytimg.com/vi/fFlQI62b2d0/mqdefault.jpg)