4 planets discovered around Barnard's star, one of the closest stars to Earth

4 planets discovered around Barnard's star, one of the closest stars to Earth
Researchers supported by the U.S. National Science Foundation have discovered four tiny exoplanets orbiting Barnard's star, a red dwarf at the center of the nearest single-star system to Earth. Using a specialized instrument mounted on the NSF…

Read more at nsf.gov