Planetary Defense Test Deflected An Asteroid But Unleashed a Boulder Swarm - A UCLA-led study of NASA's DART mission found that the collision launched a cloud ... - https://science.slashdot.org/story/23/08/12/0111224/planetary-defense-test-deflected-an-asteroid-but-unleashed-a-boulder-swarm?utm_source=rss1.0mainlinkanon&utm_medium=feed #space