Space Week: Roving Mars, Part 2

submitted by: scivee-team

The journey of a Rover from its launch to its touchdown on Mars.How do you get a Rover to Mars? Here's the trip from launch to touchdown.

Space Week: Mars Underground, Part 1

submitted by: scivee-team

Scientists from NASA present cases for and against space missions to Mars and whether it is time for humans to step on the Red Planet.Is man's fate tied to the Red Planet? Scientists debate the future of space exploration.