NASA & TRAPPIST-1: A Treasure Trove of Planets Found
7,559,257 Views
793 Questions Answered
Best of Web
Let’s Begin…
Seven Earth-sized planets have been observed by NASA's Spitzer Space Telescope around a tiny, nearby, ultra-cool dwarf star called TRAPPIST-1. Three of these planets are firmly in the habitable zone. In this video, NASA Scientists explain the implications of this amazing find.
How many of those planets are in the habitable zone around the star?
Sign in to answer questionAbout TED-Ed Best of Web
TED-Ed Best of Web are exceptional, user-created lessons that are carefully selected by volunteer teachers and TED-Ed staff.
Meet The Creators
- Video created by NASA Jet Propulsion Laboratory
- Lesson Plan created by Emilie Soffe
