Hubble Spots Dusty Debris from Two Collisions Near Fomalhaut
Lead: In 2023, NASA’s Hubble Space Telescope captured changing bright knots of material near the young star Fomalhaut, 25 light-years from Earth, and astronomers now interpret those features as dust clouds produced by two separate collisions between large space rocks. The study, published Thursday in the journal Science, finds the impactors were at least 37 … Read more