Measuring seismic activity on Mars could help us figure out how much water the planet has, and now NASA’s InSight lander has felt marsquakes for the first time
Source:
https://www.newscientist.com/article/2200552-nasas-insight-lander-on-mars-has-felt-its-first-marsquakes/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home