#184 – Katherine de Kleer: Planets, Moons, and Asteroids in Our Solar System

Katherine de Kleer is a professor of Planetary Science and Astronomy at Caltech. Please support this podcast by checking out our sponsors: – Fundrise : https://fundrise.com/lex – Blinkist : https://blinkist.com/lex and use code LEX to get 25% off premium – ExpressVPN : https://expressvpn.com/lexpod and use code LexPod to get 3 months free – Magic Spoon : https://magicspoon.com/lex and use code LEX to get $5 off EPISODE LINKS: Katherine’s Website: http://web.gps.caltech.edu/~dekleer/ PODCAST INFO: Podcast website: https://lexfridman.com/podcast Apple Podcasts: https://apple.co/2lwqZIr Spotify: https://spoti.fi/2nEwCF8 RSS: https://lexfridman.com/feed/podcast/ YouTube Full Episodes: https://youtube.com/lexfridman YouTube Clips: https://youtube.com/lexclips SUPPORT & CONNECT: – Check out the sponsors above, it’s the best way to support this podcast – Support on Patreon: https://www.patreon.com/lexfridman – Twitter: https://twitter.com/lexfridman – Instagram: https://www.instagram.com/lexfridman – LinkedIn: https://www.linkedin.com/in/lexfridman – Facebook: https://www.facebook.com/lexfridman – Medium: https://medium.com/@lexfridman OUTLINE: Here’s the timestamps for the episode. On some podcast players you should be able to click the timestamp to jump to that time. (00:00) – Introduction (07:07) – Pluto (12:14) – Kuiper belt (16:12) – How to study planets and moons (19:54) – Volcanoes on Io – moon of Jupiter (32:25) – Is there life in the oceans of Europa? (41:46) – How unlikely is life on Earth? (52:15) – Life on Venus (54:30) – Mars (1:01:17) – What is interesting about Earth as a planet? (1:11:55) – Weather patterns (1:17:04) – Asteroids (1:26:06) – Will an asteroid hit Earth soon? (1:34:50) – Oumuamua (1:50:00) – Book recommendations (1:56:37) – Advice for young people