New Marsquakes give NASA's InSight a shake-up in seismic theory
Chris Davies - Apr 1, 2021, 12:00pm CDT Mars may not have tectonic plates like Earth does, but that doesn’t mean the red planet isn’t capable of some serious quakes, with NASA’s InSight lander recording a further two in what’s believed to be a hotspot for seismic activity. The so-called “Marsquakes” are the latest to be spotted in Cerberus Fossae, somewhere no stranger to ground-shaking events. NASA first discussed the quakes back in early 2020, having recorded the magnitude 3.6 and 3.5 activity with InSight’s seismometer. That instrument, known as the Seismi...