The @NASAInSight lander has picked up vibrations from four space rocks that crashed on Mars – the first time seismic and acoustic waves from an impact have been detected on the Red Planet. More: https://go.nasa.gov/3SdKz5J #NASAMars http://nitter.net/NASAMars/status/1571892759400951808#m
NASA's InSight 'Hears' Its First Meteoroid Impacts on Mars
The Mars lander’s seismometer has picked up vibrations from four separate impacts in the past two years.NASA Mars Exploration