An Atmosphere has been Discovered on a Nearby Earth-Size Exoplanet for the First Time - Deep Space Drones
In an unprecedented discovery, scientists have discovered an atmosphere around a planet outside our solar system.
It's called GJ 1132b. GJ is in orbit around a red dwarf star 39 light years away. It's a little bit bigger than Earth, with a radius of 1.4 times more and 1.6 Earth masses.