
Visions of the Future: TRAPPIST-1e
NASA/JPL-Caltech, 2016
Some 40 light-years from Earth, a planet called TRAPPIST-1e offers a heart-stopping view: brilliant objects in a red sky, looming like larger and smaller versions of our own moon. But these are no moons. They are Earth-sized planets in a spectacular planetary system outside our own. It is one of the space-tourism posters NASA's Jet Propulsion Laboratory released to the public.





