One-kilometer-wide asteroid captured by radar observatory

NASA s Goldstone 70-meter (230 foot) antenna captured radar imagery of asteroid 2016 AJ193 on Aug. 22, 2021 as it passed about 2.1 million miles (about 3.4 million kilometers) away from Earth. Credit: Space.com | animation & footage courtesy: NAS/JPL-Caltech | edited by Steve Spaleta (http://www.twitter.com/stevespaleta)