With the darkest days of the Martian winter now over, NASA took its Opportunity Mars Rover for a drive this week. The rover had been stationary while its solar panels lacked enough sunlight to power its batteries.
The rover's drive Tuesday was a short one: "about 12 feet northwest and downhill," according to NASA. The agency says Opportunity has driven 21.4 miles since it landed on Mars in January of 2004.
It's not J.J. Abrams' souped up special effects film, 'Armageddon' - there's a real effort afoot to launch rockets into space to dock with asteroids. A new company is trying to do just that, and it's won the backing of several technology leaders.