Universe Today Podcast

AI data centers are a hot topic for a lot of space companies. That includes SpaceX who have applied for putting a million satellites into orbit. So, is this a genius idea that will put more money into space exploration and boost orbital infrastructure? Or are we all cooked when the bubble will burst?
Watch the video here (with no ads) or on YouTube: https://youtu.be/qwO0NKAIbqA
00:00 Intro

00:37 [@mrspaceman2764] How screwed up are we?

10:38 [@jpietersen519] How would Moon-made satellites circularise their orbits?

16:59 [@darthex0] Will orbital data centers shade the Earth?

19:43 Celebrating 400 Q&A episodes!

BONUS STORY STARTS AT 21:18
Watch the video here (with no ads) or on YouTube: https://youtu.be/a7TO-LHCCI4
The source of a powerful cosmic ray, did the late heavy bombardment actually happen? Did Titan create Saturn’s Rings? And James Webb is going to pin down the future orbit of YR4. And in Space Bites+, we might be able to intercept 3I/ATLAS.
00:00 Intro

00:18 Amaterasu Particles https://www.universetoday.com/articles/scientists-continue-to-trace-the-origin-of-the-mysterious-amaterasu-cosmic-ray-particle

03:18 Doubts for Late Heavy Bombardment https://www.universetoday.com/articles/new-lunar-samples-challenge-the-late-heavy-bombardment

06:58 Possible Origin of Titan and Saturn’s Ring https://www.universetoday.com/articles/an-ancient-merger-could-have-created-titan-and-the-debris-created-saturns-rings

08:48 Fading Star https://www.universetoday.com/articles/the-mystery-of-the-fading-star

10:27 Bennu Samples Continue to Deliver Science https://www.universetoday.com/articles/scientists-make-a-game-changing-find-in-the-bennu-asteroid

12:19 Vote results https://www.youtube.com/@frasercain/posts

13:13 Rotten Eggs and Exoplanets https://www.universetoday.com/articles/how-rotten-eggs-solved-an-exoplanet-mystery

15:38 Auroras on Ganymede https://www.missionjuno.swri.edu/news/university-of-liege-scientists-reveal-similarities

16:55 The Heart of Mira A’s Latest Outburst https://www.universetoday.com/articles/astronomers-get-to-the-heart-of-mira-as-latest-outburst

18:40 JWST to Observe

YR4 19:33 Succesful Artemis II WDR https://www.nasa.gov/blogs/missions/2026/02/19/nasa-begins-artemis-ii-launch-pad-ops-after-successful-fuel-test/

21:18 BONUS PART: Catching up with 3I/ATLAS https://www.universetoday.com/articles/a-new-concept-for-catching-up-with-3iatlas

23:20 Making money on YouTube

BONUS QUESTION STARTS AT 13:54
Watch the video here (with no ads) or on YouTube: https://youtu.be/JHFXyJmaHbw
Could we spot a black hole approaching us? Is the Moon just a distraction on the way to Mars? Why don't we see other stars' Oort clouds? And in Q&A+, can the make it rain on Mars?
00:00 Start

00:23 [@keithromig] Is the Moon a distraction from Mars?

04:10 [@vistotutti6037] Should we put a steam engine on the Moon?

06:25 [@ashd.007] What if a rogue black hole comes our way?

08:26 [@mrjp2149] A better description for a black hole

09:42 [@allixandra] Is the asteroid belt a failed planet?

10:46 [@EdSceptic-y2e] Why can't we see other stars' Oort clouds?

11:32 [@evandotpro] Is our view of other galaxies outdated?

12:56 [@Mark-Mattison] How does cosmological redshift work?

13:54 [@prugrade] Can they make it rain on Mars?

BONUS PART STARTS AT 34:49
Why is time moving forward? Some find an answer in the Second Law of Thermodynamics. That entropy defines the arrow of time. But is there another force behind it? My guests think so. Diving into this concept in this interview.
🟣 Guests: Dr. Robert Hazen, Dr. Mike Wong
📚 Time's Second Arrow Evolution, Order, and a New Law of Nature https://miquai.myportfolio.com/times-second-arrow
🎧 Strange New Worlds Podcast https://podcasts.apple.com/ca/podcast/strange-new-worlds-a-science-star-trek-podcast/id1246395860
00:00 Intro

01:50 Order in the Universe

19:39 Biosignatures

27:11 Fermi Paradox

34:49 Star Trek

47:16 Current obsessions

51:56 Final thoughts

Is Earth actually a planet or not? Can dark matter be just black holes? Can a planet have a figure-eight orbit around binary stars? And in Q&A+, what happens if you put antimatter into a black hole?
BONUS QUESTION STARTS AT 14:31
Watch the video here (with no ads) or on YouTube: https://youtu.be/K3fcY-cizn4
🌶️ Add to The Pile of Spice: https://www.patreon.com/posts/147346705
00:00 Start

00:25 [@churchdiscography] Is Earth not a planet?

02:02 [@paulhatfield1333] Can a planet have a figure-eight orbit?

04:03 [@lucashouse9117] Can dark matter be black holes?

06:59 [@clarkholt7892] What would a star remnant look like through a telescope?

09:04 [@andyfry.wireless] Are we in the center of the Universe?

10:56 [@iancudmore9795] Are there more space publishers like me?

14:31 [@irri4662] Does dark matter contribute to black holes?