Rocket blasts off carrying Mars lander
A robotic dirt and ice digger blasted off Saturday on a 422 million-mile journey to Mars that NASA hopes will culminate next spring in the first ever landing within the red planet's Arctic Circle.
A robotic dirt and ice digger blasted off Saturday on a 422 million-mile journey to Mars that NASA hopes will culminate next spring in the first ever landing within the red planet's Arctic Circle.