Home / Series / TED Talks / Aired Order / Season 2016 / Episode 242

Anjali Tripathi: Why Earth may someday look like Mars

Every minute, 400 pounds of hydrogen and almost 7 pounds of helium escape from Earth's atmosphere into outer space. Astrophysicist Anjali Tripathi studies the phenomenon of atmospheric escape, and in this fascinating and accessible talk, she considers how this process might one day (a few billion years from now) turn our blue planet red.

English
  • Originally Aired December 20, 2016
  • Runtime 15 minutes
  • Content Rating United States of America TV-PG
  • Network YouTube
  • Created January 8, 2017 by
    Administrator admin
  • Modified January 8, 2017 by
    Administrator admin
Name Type Role
Anjali Tripathi Guest Star