Goodnight, sweet spacecraft: NASA's InSight lander may have just signed off from Mars

NASA's InSight Mars lander is covered in dust in its final selfie, taken on April 24. The following month its robotic arm was put into resting position, aka "retirement pose." NASA's InSight Mars lander is covered in dust in its final selfie, taken on April 24. The following month its robotic arm was put into resting position, aka "retirement pose." The end has long been in sight for InSight, the NASA lander that's been stationed on Mars since 2018.