NASA's InSight lander is ready to monitor marsquakes
 

Mars InSight lander's ground team moved the vehicle's arm as far as it could reach and planted its seismometer 5.367 feet away. Seeing as the lander's main goal is to gather data so we can learn more about the red planet's interior,...

https://www.engadget.com/2018/12/20/...er-positioned/