Whoop whoop whoop! NASA InSight 'hears' an asteroid impact on Mars

On Sept. 5, 2021, NASA’s InSight lander “heard” the impact of an asteroid slamming into the surface of Mars — in fact the space rock broke into three pieces, each hitting the planet and creating a crater. Not only that, but it also detected the acoustic waves generated by the asteroid as it rammed through the thin air of Mars too!