#SpaceExploration Mass anomaly detected under the moon's largest crater —A mysterious large mass of material has been discovered beneath the largest crater in the Moon's South Pole-Aitken basin and may contain metal from the asteroid that crashed: https://t.co/XGRQfLfj79 pic.twitter.com/PXeHkmWboZ

— Karla Segura Ch. (@CRKARLA) June 10, 2019