The First Moments of Planet Birth Captured

AB Aurigae is a very young star, only about 4 million years old, compared to our Sun’s 4.6 billion years. Scientists believe the bright spiral arms in its disk are signs of a giant hidden planet forming inside, pulling gas and dust with its gravity. It’s one of the clearest cosmic snapshots of how solar systems begin. #space #astronomy #planets #knowledge #spacefacts #ytshorts AB Aurigae, planetary system formation, star birth, protoplanetary disk, young star, very large telescope, planet formation, spiral disk, astronomy facts, space documentary, solar system birth, cosmic evolution