关于这张图
The craters seen here in blue were formed by a meteoroid impact on Mars on Sept. 5, 2021. The impact was the first to be detected by NASA's InSight mission; the image was taken later by NASA's Mars Reconnaissance Orbiter using its High Resolution Imaging Science Experiment (HiRISE) camera. The initial impact itself created a small marsquake that was detected by InSight's seismometer. The instrument recorded seismological data that showed the moment the meteoroid entered Mars' atmosphere, its explosion into pieces in the atmosphere, and finally, the impact that created a series of at least thr…
