Episode 668: Q&A 122: How Will We Know It's Alien Life? And More...
In this week's episode, I answer questions about alien life, why the ISS is at its current altitude, and of course, many questions about black holes.
00:00 Start
00:11 How do we know it's life?
02:00 Could smaller planets form directly?
04:33 Any way to service Hubble?
05:55 Boost the station up? What does that mean?
07:18 If you went the speed of light to 10 light-years away...
08:40 Will we change our DNA?
11:34 Is Paul really a Doctor?
15:13 Have any stars gotten closer than Alpha Centauri?
16:13 Why can't you escape an event horizon?
17:30 Are black holes a singularity?
19:44 Why have we found so many hot Jupiters?
22:25 Why is ISS at its current altitude?
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.
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https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/
Audio Podcast version:
ITunes: https://podcasts.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2
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Weekly Space Hangout:
https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/
Astronomy Cast:
https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg
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Team: Fraser Cain - @fcain / frasercain@gmail.com
Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw
Chad Weber - weber.chad@gmail.com
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