Mars Curiosity Rover Successfully Completes Drill Test

Earlier this week the 1-ton robot tested its drill for the first time by digging nearly one inch into the Martian surface. This so-called “mini-dril

Save videos for later by signing up or logging in

With "My Queue" you can quickly save videos to watch later.

To add an item to your queue just click the sign next to the video.

Once you've added a video visit "My Queue" to start watching!