Episode 528: Q&A 88: How Could We Cool Down Venus? And More...

Here's my interview on Space Junk about the Fermi Paradox: https://anchor.fm/spacejunk/episodes/The-Fermi-Paradox-and-The-Great-Filter-w-Fraser-Cain-e44uff 00:29 Are rings only limited to gas giants? 02:30 If we blocked the light on Venus, would it cool down? 04:34 What would it take to build a generational ship? 06:20 Do airplanes avoid telescopes? 08:16 Examples of reused spacecraft designs. 10:17 Could we breath an alien atmosphere? 12:02 How do they evacuate ISS? 13:21 What is the cost of the Hubble Space Telescope? 15:12 Are we unique in the Universe? 17:10 Can't astronauts wear weights? 18:37 Research into weaponizing asteroids? 20:23 Dig caverns on the Moon or Mars? Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2 RSS: https://www.universetoday.com/audio What Fraser's Watching Playlist: https://www.youtube.com/playlist?list=PLbJ42wpShvmkjd428BcHcCEVWOjv7cJ1G Weekly email newsletter: https://www.universetoday.com/newsletter Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/ Astronomy Cast: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg Support us at: http://www.patreon.com/universetoday More stories at: http://www.universetoday.com/ Twitch: https://twitch.tv/fcain Follow us on Twitter: @universetoday Like us on Facebook: https://www.facebook.com/universetoday Instagram - https://instagram.com/universetoday Team: Fraser Cain - @fcain / frasercain@gmail.com Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw Chad Weber - weber.chad@gmail.com