Uploaded July 2026 | Updated September 2026, 3 weeks ago
π΄ [Q&A+] No YT ads. Bonus Question. For FREE
patreon.com/collection/116942
π£ [Overtime] Even more Q&A
patreon.com/collection/1720060
Will the Sun consume the Earth or not? Should we trade feet for arms to live in microgravity? How good is the peer review process in Astronomy? And in Q&A+, what happened to the Parker Solar Probe?
00:00 Intro
00:25 [@TimPointing] Will the Sun consume the Earth or not?
04:40 [@jeffhans1] Should we trade legs for arms to live in microgravity?
07:26 [@vrstovsek] How loud is the Sun?
08:21 [@JJsQuest] How good is the peer review process in Astronomy?
12:53 Interviews
π° EMAIL NEWSLETTER
Read by 70,000 people every Friday. Written by Fraser. No ads.
Subscribe for FREE: universetoday.com/newsletter
π§ PODCASTS
Universe Today: universetoday.com/podcast
Astronomy Cast: astronomycast.com
π© CONTACT FRASER
frasercain@gmail.com
βοΈ 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.
π΄ [Q&A+] No YT ads. Bonus Question. For FREE
patreon.com/collection/116942
π£ [Overtime] Even more Q&A
patreon.com/collection/1720060
Will the Sun consume the Earth or not? Should we trade feet for arms to live in microgravity? How good is the peer review process in Astronomy? And in Q&A+, what happened to the Parker Solar Probe?
00:00 Intro
00:25 [@TimPointing] Will the Sun consume the Earth or not?
04:40 [@jeffhans1] Should we trade legs for arms to live in microgravity?
07:26 [@vrstovsek] How loud is the Sun?
08:21 [@JJsQuest] How good is the peer review process in Astronomy?
12:53 Interviews
π° EMAIL NEWSLETTER
Read by 70,000 people every Friday. Written by Fraser. No ads.
Subscribe for FREE: universetoday.com/newsletter
π§ PODCASTS
Universe Today: universetoday.com/podcast
Astronomy Cast: astronomycast.com
π© CONTACT FRASER
frasercain@gmail.com
βοΈ 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.
![Extracting Info from CMB, Second-Best Mars, Living Off Earth | Q&A 380
π΄ [Q&A+] No YT ads. Bonus Question. For FREE
https://www.patreon.com/collection/116942
π£ [Overtime] Even more Q&A
https://www.patreon.com/collection/1720060
Which part of the Universe does the CMB come from? Is Mars the best planet for habitability of all ones we found so far? How important is it to find a way to live off Earth? And in Q&A+, did we extract everything we can from the CMB?
00:00 Start
00:31 [Borg Terraformers] Did we find more habitable planets than Mars?
05:54 [Wackyg] Which part of the Universe in the CMB?
08:12 [The unknown unknowns] Cheap but good binoculars
09:00 [Ramzi Zahreddine] How important it is that we find a way to live off world?
12:56 [WCO lll] Should we figure out Earth problems before going to space?
π° EMAIL NEWSLETTER
Read by 70,000 people every Friday. Written by Fraser. No ads.
Subscribe for FREE: https://universetoday.com/newsletter
π§ PODCASTS
Universe Today: https://universetoday.fireside.fm/
Astronomy Cast: http://www.astronomycast.com/
π€³ OTHER SOCIAL MEDIA
Mastodon: astrodon.social/@fcain
Twitter: https://twitter.com/fcain
Twitter: https://twitter.com/universetoday
Facebook: https://facebook.com/universetoday
Instagram: https://instagram.com/universetoday
π© CONTACT FRASER
frasercain@gmail.com
βοΈ 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. Extracting Info from CMB, Second-Best Mars, Living Off Earth | Q&A 380](https://i.ytimg.com/vi/xQVT0F275i8/mqdefault.jpg)
![Can We Turn The Entire Moon Into a Giant Datacenter? | Q&A 452
π΄ [Q&A+] No YT ads. Bonus Question. For FREE
https://www.patreon.com/collection/116942
π£ [Overtime] Even more Q&A
https://www.patreon.com/collection/1720060
Couldnβt we use the entire moon as a data center? Does the vastness of space ever scare me? Do solar systems have Lagrange points? And in Q&A+, will we ever get to a Jetsons reality?
00:00 Intro
00:23 [@rwarren58] Couldnβt we use the entire moon as a data center?
03:58 [@jonathanchamberlain6260] Is the vastness of space and the unknown nature ever unnerving for you. I love space content but sometimes it gives me major anxiety.
11:16 [@ashstar42] How do you stay motivated when the world seems to be turning its back on progress?
20:04 [@DamingoFlave] Do Solar Systems have Lagrange points?
22:18 Final thoughts
π° EMAIL NEWSLETTER
Read by 70,000 people every Friday. Written by Fraser. No ads.
Subscribe for FREE: https://universetoday.com/newsletter
π§ PODCASTS
Universe Today: https://www.universetoday.com/podcast
Astronomy Cast: https://www.astronomycast.com/
π© CONTACT FRASER
frasercain@gmail.com
βοΈ 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. Can We Turn The Entire Moon Into a Giant Datacenter? | Q&A 452](https://i.ytimg.com/vi/xrMsuZTdfAM/mqdefault.jpg)
![How Bad Is Crashing Rockets in the Ocean, Really? | Q&A 431
π΄ [Q&A+] No YT ads. Bonus Question. For FREE
https://www.patreon.com/collection/116942
π£ [Overtime] Even more Q&A
https://www.patreon.com/collection/1720060
Should we just wait and let Alpha Centauri get closer? Which will happen first, antimatter propulsion or fusion power? What are the consequences of crashing rockets into the ocean? And in Q&A+, can we detect magnetic fields of planets being torn by black holes?
00:00 Intro
00:26 [@geohondo] Are there consequences for crashing a rocket in the ocean?
05:24 [@GadZookz] Do we have to wait 5000 years to send humans to Alpha Centauri when it will be a lot closer?
11:21 [@fermis1proponant] Anti matter power first or Fusion?
17:01 SpaceX coverage
π° EMAIL NEWSLETTER
Read by 70,000 people every Friday. Written by Fraser. No ads.
Subscribe for FREE: https://universetoday.com/newsletter
π§ PODCASTS
Universe Today: https://www.universetoday.com/podcast
Astronomy Cast: https://www.astronomycast.com/
π© CONTACT FRASER
frasercain@gmail.com
βοΈ 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 Bad Is Crashing Rockets in the Ocean, Really? | Q&A 431](https://i.ytimg.com/vi/xxUV3w5rrfE/mqdefault.jpg)
![Best Space Pet, Aftermath of 3I/ATLAS Flyby, Limits on Lagrange Points | Q&A 410
π¬ Top-100 Sci-Fi/Space Movies https://www.patreon.com/posts/153930141
πΊ Top-100 Sci-Fi/Space TV Series https://www.patreon.com/posts/153997969
π΄ [Q&A+] No YT ads. Bonus Question. For FREE
https://www.patreon.com/collection/116942
π£ [Overtime] Even more Q&A
https://www.patreon.com/collection/1720060
Which animal would be the make the best space pet? Who has priority access to Vera Rubinβs data? Is there a limit on how many telescopes can we put in a Lagrange point? And in Q&A+, whatβs the current progress with spacesuits?
00:00 Intro
00:25 [@churchdiscography] What kind of animal would make a good space pet?
01:30 [@jamesmnguyen] Do fish care about living in a microgravity environment?
02:22 [@trickymick] What is the process for flagging and following up on objects reported by the Vera Rubin?
06:26 [@IARRCSim] Do US scientists have priority for Vera Rubins data?
07:17 [@Frosty.Winnipeg] Could a telescope on Earth use the moon as a star shade?
08:49 [@Nomad77ca] Is there a limit to how many telescopes we could put out at L1?
10:01 [@terryhardaway3285] Did 3I/ATLAS have any effect on objects in the Kuiper belt?
16:05 Outro
π° EMAIL NEWSLETTER
Read by 70,000 people every Friday. Written by Fraser. No ads.
Subscribe for FREE: https://universetoday.com/newsletter
π§ PODCASTS
Universe Today: https://www.universetoday.com/podcast
Astronomy Cast: http://www.astronomycast.com/
π© CONTACT FRASER
frasercain@gmail.com
βοΈ 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. Best Space Pet, Aftermath of 3I/ATLAS Flyby, Limits on Lagrange Points | Q&A 410](https://i.ytimg.com/vi/yPju8peHp2s/mqdefault.jpg)
![Solar Gravitational Lens Launch Date? [Q&A Livestream]
Join Fraser for a live questions and answer session about all things space and astronomy
π° EMAIL NEWSLETTER
Read by 60,000 people every Friday. Written by Fraser. No ads.
Subscribe Free: https://universetoday.com/newsletter
π§ PODCASTS
Universe Today: https://universetoday.fireside.fm/
Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/
Astronomy Cast: http://www.astronomycast.com/
π€³ OTHER SOCIAL MEDIA
Mastodon: astrodon.social/@fcain
Twitter: https://twitter.com/fcain
Twitter: https://twitter.com/universetoday
Facebook: https://facebook.com/universetoday
Instagram: https://instagram.com/universetoday
π© CONTACT FRASER
frasercain@gmail.com
βοΈ 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. Solar Gravitational Lens Launch Date? [Q&A Livestream]](https://i.ytimg.com/vi/yUqB8vkD4cE/mqdefault.jpg)
![Superfast Neutrinos, Types of Astronomers, Gravitational Limits for Planets | Q&A 405
β«οΈ10 hours of black holes questions: https://youtu.be/Fx1Ym6q2Lw4
π΄ [Q&A+] No YT ads. Bonus Question. For FREE
https://www.patreon.com/collection/116942
π£ [Overtime] Even more Q&A
https://www.patreon.com/collection/1720060
Which different types of astronomers exist? If Mars flat? Is there a gravitational limit for planets? And in Q&A+, could other civilizations be frozen in time?
00:00 Intro
00:23 [@paigepotter4682] How do telescopes decide where to look?
03:34 [@drZab] How can neutrinos from a supernova arrive faster than light?
07:05 [@luboinchina3013] Is there a gravitational limit for planets to launch rockets from?
10:01 [@RP1_4breakfast] is Mars flat too?
10:31 [@fstrelniece] Which flavours do Astronomers come in?
12:37 [@Justchris6436] Would the perception of us from far away be the same?
13:34 [@silasmiller4417] How powerful could gravitational waves get on earth?
16:24 Outro
π° EMAIL NEWSLETTER
Read by 70,000 people every Friday. Written by Fraser. No ads.
Subscribe for FREE: https://universetoday.com/newsletter
π§ PODCASTS
Universe Today: https://www.universetoday.com/podcast
Astronomy Cast: http://www.astronomycast.com/
π© CONTACT FRASER
frasercain@gmail.com
βοΈ 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. Superfast Neutrinos, Types of Astronomers, Gravitational Limits for Planets | Q&A 405](https://i.ytimg.com/vi/zWkaeakf4Mg/mqdefault.jpg)
![4 Years In, We Still Have No Idea What JWSTs Biggest Discovery Is. Heres Why Its Awesome
π΄ [Interview+] No YT ads. Bonus Part. FREE for everyone
https://www.patreon.com/universetoday/posts/163938187
James Webb has been operational for over 4 years now. Little red dots are one of its major discoveries so far. Yet, we still have no idea what they are. They could be black holes, supermassive stars or something completely different. Heres why its awesome for science.
π£ Guest: Dr. Vasily Kokorev
https://vasilykokorev.com/
π NASA Webb Finds Strongest Evidence Yet for βBlack Hole Starsβ
https://science.nasa.gov/missions/webb/nasa-webb-finds-strongest-evidence-yet-for-black-hole-stars/
00:00 Intro
01:29 History of LRDs
08:48 What are they?
31:09 Where do we go from here?
36:41 Current obsessions
42:35 Final thoughts
π° GUIDE TO SPACE NEWSLETTER
Read by 70,000 people every Friday. Written by Fraser. No ads.
Subscribe for Free: https://universetoday.com/newsletter
π§ PODCASTS
Universe Today: https://www.universetoday.com/podcast
Astronomy Cast: http://www.astronomycast.com/
π© CONTACT FRASER
frasercain@gmail.com
βοΈ 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. 4 Years In, We Still Have No Idea What JWSTs Biggest Discovery Is. Heres Why Its Awesome](https://i.ytimg.com/vi/zoHtCmCbcEU/mqdefault.jpg)