Episode Details

Where do auroras come from on rogue planets? Can we refuel the Sun to make it last longer? What's going on with space nuke tests? Answering all these questions and more in this week's Q&A show.

🦄 Support us on Patreon:

https://patreon.com/universetoday

📚 Suggest books in the book club:

https://www.goodreads.com/group/show/1198440-universe-today-book-club

• 00:00 Start

• 00:25 [Andoria] Where do auroras come from on rogue planets

• 05:54 [Vulcan] How can we get water on the Moon?

• 09:37 [Risa] What about space nukes?

• 13:35 [Aeturen] What happens with space laser communication?

• 17:05 [Vendikar] Are we alone in the Universe?

• 17:11 [Remus] Why is it so difficult to get to the Sun?

• 20:26 [Janus] How will Starship change space probes?

• 25:46 [Cait] Could we refuel the Sun?

• 29:05 [Betazed] How the Webb and Hubble pics are made?

• 36:25 [Cheleb] Could we detect life at the nearest star?

• 40:41 [Nimbus] Is the dark forest solution for the Fermi paradox any good?

📺 VIDEO VERSION

https://youtu.be/BvcymmjVwbg

📰 EMAIL NEWSLETTER

Read by 60,000 people every Friday. Written by Fraser. No ads.

Subscribe. It's FREE: https://universetoday.com/newsletter

🎧 PODCASTS

Universe Today: https://universetoday.fireside.fm/

Astronomy Cast: http://www.astronomycast.com/

🤳 OTHER SOCIAL MEDIA

Twitter: https://twitter.com/fcain

Twitter: https://twitter.com/universetoday

Facebook: https://facebook.com/universetoday

Instagram: https://instagram.com/universetoday

📩 CONTACT FRASER

frasercain@gmail.com

⚖️ LICENSE

Creative Commons Attribution 4.0 International (CC BY 4.0)

Support Universe Today Podcast