Uploaded July 2022 | Updated September 2026, 1 hour ago

---

Learn the foundations of astrobiology from Professor Impey, a University Distinguished Professor of Astronomy at the University of Arizona, with our Astrobiology: Exploring Other Worlds course here on YouTube. This video is part of module 3, Habitability.

Want to take the free course from start to finish, including assignments and quizzes to help your learning? Check out our course on Coursera: coursera.org/learn/astrobiology-exploring-other-worlds

Have questions about the content? We host live Q&A sessions on our sister channel Astronomy: State of the Art and on Twitch at TeachAstronomy, come join us and get your questions answered!

TeachAstronomy on Twitch: twitch.tv/teachastronomy
Astronomy SOTA: youtube.com/AstronomySOTA

#astronomy #space #astrobiology