In this week's questions show, I answer questions about ice on rockets, the maximum gravitational slingshot, could black holes pull you out of black holes, and more...
00:00 Start
00:30 Why is iron the heaviest element produced in stars?
04:31 Why does ice fall off the outside of rockets?
06:02 What is the maximum gravitational slingshot?
09:36 Could a black hole pull you out of another black hole?
10:21 What is the deadliest distant object?
11:59 Could NASA rent space from Orbital Reef?
13:49 Could we communicate with another civilization?
17:31 Are you squished or torn apart by a black hole?
19:16 Could Starship return ISS to the Earth?
21:45 Could we transmit DNA to another civilization?
24:41 Could a solar flare kill life on Earth?
26:12 Could space telescopes work as interferometers?
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
Instagram: https://instagram.com/universetoday
Twitch: https://twitch.tv/fcain
? CONTACT FRASER:
════════════════════════════════════
Email: frasercain@gmail.com
? 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.