Covered in dust and low on power, NASA's InSight Mars lander captures its final selfie

NASA's InSight Mars lander reached the Martian surface on November 26, 2018. Since then, InSight, which stands for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport, has studied the interior of the Red Planet and gathered data that will help scientists better understand the formation of the rocky planet, and perhaps even better understand our own planet. Designed to monitor seismic activity, InSight has detected 1,300 'marsquakes' during its mission. Over 1,200 days a...