VIPER, or Volatiles Investigating Polar Exploration Rover, was planned by NASA to be delivered by an Astrobotic Griffin ...

Houston-based startup Intuitive Machines' lander, dubbed Athena, is equipped with various scientific instruments, including a tiny "hopper" robot, three separate rovers — and a drill.

Now, thanks to a camera installed in that room, you can watch engineers assemble ... plutonium-powered space missions of all time The RTG is the part of the rover that generates energy.