Universe Today Podcast

BONUS QUESTION STARTS AT 14:47
Watch the video here (with no ads) or on YouTube: https://youtu.be/R-hHX1IiFG8
Is Sgr A* even massive enough for a supermassive black hole? Are there galaxies around the Little Red Dots? How important is plate tectonics? And in Q&A+, what's the biggest showstopper for a interstellar crew?
00:00 Intro

00:26 [@Nomad77ca] Is our BH big enough to be "super" massive?

01:58 [@billionsandbillionsofstars] Are the Little Red Dots supermassive black holes inside galaxies?

05:54 [@luiscarneiro4123] Will Euclid + JWST data force a revision of dark matter models, or could something unexpected emerge?

09:38 [@kcvillain87] Do we have ideas about the roll of tectonics and habitability?

14:47 [@Dying2play13] what's the biggest showstopper for a interstellar crew?

19:48 Chill out and relax

BONUS STORY STARTS AT 17:37
Watch here (with no ads) or on YouTube: https://youtu.be/_qdxGFRgCkg
China Lands a Reusable Rocket, Spacecraft visit two asteroids up close. How spaceflight makes you older. And using permanent magnets to protect astronauts from radiation. And on Space Bites Plus, extending inflatable tunnels for the surface of Mars.
00:00 Intro

00:18 China Lands a Reusable Rocket https://www.bbc.com/news/articles/cm2rmmx86pdo

02:04 Two Close Asteroid Encounters https://www.universetoday.com/articles/another-success-for-hayabusa-2-as-it-completes-a-flyby-of-asteroid-torifune https://www.cnsa.gov.cn/n6758823/n6758838/c10760422/content.html

06:11 Milky Way’s Arms Are Bigger Than We Thought https://www.universetoday.com/articles/the-milky-ways-arms-reach-out-further-than-we-thought

07:36 Spaceflight Makes you Older https://www.universetoday.com/articles/does-space-speed-up-ageing-a-new-study-says-yes

10:24 Permanent Magnets Protect Astronauts? https://www.universetoday.com/articles/could-permanent-magnets-protect-astronauts-from-solar-storms

13:00 Vote results

13:35 Blue Origin’s Plan for LC-36 Repairs https://www.blueorigin.com/news/new-glenn-return-to-flight

15:16 Quasars from Euclid https://www.universetoday.com/articles/the-euclid-space-telescope-has-found-31-new-ancient-quasars-including-the-most-ancient-one-ever-foun

16:32 JWST's 4th anniversary https://www.esa.int/Science_Exploration/Space_Science/Webb/Webb_reveals_millions_of_stars_in_nearby_galaxy

17:37 Bonus story https://www.universetoday.com/articles/university-team-proposed-retractable-pressurized-tunnels-for-missions-to-mars

20:48 More space news

21:14 Final thoughts

BONUS QUESTION STARTS AT 11:55
Watch the video here (with no ads) or on YouTube: https://youtu.be/xNQXTnGGkSY
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?

11:55 [@darrengreen8000] What happened to the Parker Solar Probe?

15:07 Interviews

BONUS PART starts at 29:32
Watch here (with no ads and a bonus part) or on YouTube: https://youtu.be/OqDGsTEhlrQ
We're pretty familiar with orbits around the Earth. But as we start putting more and more things on the Moon, it means we'll need to cover more and more orbits that go to and around the Moon. And it's actually much trickier than you think.
🟣 Guest: Dr. Aaron Rosengren https://jacobsschool.ucsd.edu/node/3654
📜 The Astrodynamics Primer on Cislunar and Translunar Space https://arxiv.org/abs/2606.26367
00:00 Intro

01:51 New operating volume in space

03:58 Lunar orbits during the Apollo era

09:42 Lagrange points

14:07 Artemis orbits

25:34 Kessler syndrome in cislunar space

29:32 Risks of crushing things into the Moon

39:00 Current obsessions

41:38 Final thoughts

BONUS QUESTION STARTS AT 14:11
Watch the video here (with no ads) or on YouTube: https://youtu.be/N6HOGQsrf0c
Is Helium-3 the real reason for the modern-day space race? Could there be an undetectable death ray coming towards us? Where's the best place to stargaze? And in Q&A+, where will Artemis missions land?
00:00 Intro

00:26 [@Ravi_GoodBetterBestNLIR] Is Helium 3 is the real reason for this new moon base race?

05:09 [@slowboyfuelpump5438] What is the best place in the US for sky gazing?

07:30 [@d.o.6769] What is my favorite naked eye or low mag observation?

10:16 [@kevinjelesnianski2260] Could there be an undetectable death ray coming towards us?

14:11 [@paigepotter4682] Where will future Artemis missions land?

16:20 My media