Webb Telescope observes evidence of planet-forming collisions

Astronomers utilizing the James Webb Space Telescope (JWST) and Spitzer have identified "extreme debris disks" around 21 young star systems. These observations offer new insights into the violent collisions that contribute to the formation of terrestrial planets, including events similar to the one believed to have created Earth's Moon. The dust composition in these disks provides critical evidence about the intensity of past impacts.