Nasa's 'Marsquake' mission in its last months
Nasa's 'Marsquake' mission in its last months The seismometer on Nasa's InSight probe will keep listening for Marsquakes even as other systems on the mission have to shut down due to declining power levels. The spacecraft has just detected a Magnitude 5 tremor - the biggest event yet in its three years of operation on the Red Planet.marslink