Astronomers found a ‘cold super-Earth’ less than 6 light-years away — and it may be the first rocky planet we’ll photograph beyond the solar system
Astronomers think they’ve found a "cold super-Earth" exoplanet orbiting Barnard’s star. Barnard’s star less than 6 light-years away from us and the closest single-star system to our sun. The new world is called Barnard’s star b (or GJ 699 b)…