When NASA's Double Asteroid Redirection Test (DART) spacecraft slammed into asteroid moonlet Dimorphos, it altered the moonlet's orbit by 33 minutes. Since the impact, DART scientists, including LPL alumni Nancy Chabot (DART Coordination Team Lead) and Andy Rivkin (Investigation Team Co-Lead), have been analyzing the impact ejecta and studying the observations to determine the object's composition and clues to its formation, in addition to how to defend Earth if an asteroid were headed for us.

DART's impact displaced over two million pounds of the moonlet into space and researchers are trying to learn just how much of the asteroid's displacement occurred as a result of the impact versus the recoil. Read more about DART and what comes next for the science team analyzing the impact and implications for planetary defense.