In this week's questions show, I explain whether or not gravity is infinite, will we need to cure cancer to go to space? Will SpaceX help Artemis' chances for landing humans on Mars in 2024, and more...

00:00 Start
00:54 Is gravity infinite?
02:33 How deep does lunar regolith go?
04:09 Could nearby star systems contain planets that we don't know about?
06:59 Will dust diminish Ingenuity's performance?
10:14 Difference between microgravity and zerogravity?
11:57 Will the Russians abandon the ISS?
14:57 Shouldn't the expansion of space be greater than gravity?
17:00 Biggest exoplanet we could live on?
19:42 What's happening with MOXIE?
22:00 Will we need to cure cancer for space exploration?
24:52 Why are there no privately funded missions?
27:01 What are astronauts "big questions"?
29:37 Could there be a balloon habitat on gas giants?
33:01 How will we produce power on Mars?
35:24 Does SpaceX improve Artemis chances for landing in 2024?

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/ws...
iTunes: https://podcasts.apple.com/ca/podcast...
YouTube:    / @weeklyspacehangout  

Astronomy Cast: Awardwinning, longrunning 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...
YouTube:    / @astronomycast  

JOIN OUR COMMUNITY:
════════════════════════════════════
Patreon:   / universetoday  

OTHER SOCIAL MEDIA:
════════════════════════════════════
Twitter:   / fcain  
Twitter:   / universetoday  
Facebook:   / universetoday  
Instagram:   / universetoday  
Twitch:   / fcain  

CONTACT FRASER:
════════════════════════════════════
Email: [email protected]

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.