Hidden Universe: NASA's Spitzer Space Telescope / Homes Away From Home? Revisiting the Seven Planets of TRAPPIST-1

Description

One year ago, astronomers announced the discovery that seven roughly Earth-sized worlds orbited around the nearby star TRAPPIST-1. Now a year later, additional data have refined our understanding of these planets.We now know more about the TRAPPIST-1 system than any other solar system other than our own.

Subtitle: One year ago, astronomers announced the discovery that seven roughly Earth-sized worlds orbited around the nearby star TRAPPIST-1. Now a year later, additional data have refined our understanding of these planets.We now know more about the TRAPPIST-1 sy
Duration
Publishing date: 2018-02-22 00:00
Link: http://www.spitzer.caltech.edu/video-audio/1694-ssc2018-06v1-Homes-Away-From-Home-Revisiting-the-Seven-Planets-of-TRAPPIST-1
Contributors: NASA's Spitzer Science Center and Infrared Processing and Analysis Center; author
Enclosures: http://www.spitzer.caltech.edu/uploaded_files/video_files/0011/3668/ssc2018-06v1_sd.m4v; video/mp4