Episode Details

In this week's final 2021 QA, I explain why landing on the Moon could make it difficult for other spacecraft to land, if binary planets could exist, and if there are plans to do a JWST version of the Hubble Deep Field.

00:00 Start

00:29 Can spacecraft land on the Moon or Mars without a landing pad?

03:29 Could binary planets exist?

06:25 Will we ever have certainty?

09:15 Can black holes absorb dark matter?

10:48 Will James Webb redo the Hubble Deep Field?

12:54 Water in Valles Marineris?

15:12 Is Starship just a modern day Space Shuttle?

18:09 Will the Universe end in a Big Crunch?

21:27 Could a thicker atmosphere on Mars protect us from radiation?

22:49 What if dark matter doesn't exist?

25:22 How is Moon/Mars regolith different from Earth soil?

27:41 Could there be habitable moons?

28:12 What missions should we be looking forward to?

30:17 Could a solar system survive inside a black hole?

Want to be part of the questions show? Ask a short question on any video on my channel. I gather a bunch up each week and answer them here.

🚀 OUR WEBSITE:

════════════════════════════════════

https://www.universetoday.com/

🚀 PODCAST LINKS:

════════════════════════════════════

RSS: https://universetoday.com/audio

iTunes: https://universetoday.com/itunes

Spotify: https://universetoday.com/spotify

🚀 EMAIL NEWSLETTER:

════════════════════════════════════

Read by 50,000 people every Friday. Written by Fraser. No ads.

Subscribe Free: https://universetoday.com/newsletter

🚀 OTHER PODCASTS:

════════════════════════════════════

Weekly Space Hangout: Weekly news roundup with Fraser, special guests, and other space journalists.

RSS: https://www.universetoday.com/feed/wshaudio/

iTunes: https://podcasts.apple.com/ca/podcast/weekly-space-hangout-audio/id836926769

YouTube: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/

Astronomy Cast: Award-winning, long-running deep dive into space and astronomy with Fraser and Dr. Pamela Gay.

RSS: https://astronomycast.libsyn.com/rss/

iTunes: https://podcasts.apple.com/ca/podcast/astronomy-cast/id191636169?mt=2

YouTube: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg

🚀 JOIN OUR COMMUNITY:

════════════════════════════════════

Patreon: https://patreon.com/universetoday

🚀 OTHER SOCIAL MEDIA:

════════════════════════════════════

Twitter: https://twitter.com/fcain

Twitter: https://twitter.com/universetoday

Facebook: https://facebook.com/universetoday

I