Mashable8d
Seven Earth-sized planets orbit an alien star only 40 light-years away
The Hubble Space Telescope characterized the atmospheres of TRAPPIST-1B and TRAPPIST-1C, finding that the two worlds probably aren't encircled by hydrogen and helium rich atmospheres, meaning ...
Mashable8d
Here's the first real look at TRAPPIST-1, the star with 7 Earth-sized planets, in GIF form
Artist's illustration of a view from the surface of one of the TRAPPIST-1 worlds. Credit: NASA/JPL-Caltech Hey there, little star. A new set of images taken by NASA's Kepler Space Telescope shows ...