NASA artwork reveals what a distant 'Earth' may look like

NASA has dedicated years to searching for potentially habitable Earth-like planets called exoplanets. The space agency has a huge list of these planets, some of which are more interesting than others. One such exoplanet is Kepler-1649c; it orbits the red dwarf star Kepler-1649, which is around 300 light-years from our own planet and is the subject of a newly published …