Astronomers have discovered four “sub-Earth” planets around Barnard’s Star, one of the closest star systems to Earth. Scientists have been looking for planets around this star for many decades…
Learn more
Scientists hunted for planets around our cosmic neighbor. They found 4.
Previous article![]( "Moon lander digs up major data not collected since Apollo astronauts")
Next article![]( "Millie Bobby Brown takes on Jimmy Fallon in a singing game with watery consequences")
