On the 1,400th Sol, NASA’s rover Curiosity is shooting rocks with lasers on Mars

Here is a link to a JPL article showing what NASA’s semi-autonomous robotic craft is doing on the fourth planet, on the 1,400th Martian day of its mission. Blasting rocks and checking out the goo. Awesome.

http://photojournal.jpl.nasa.gov/catalog/PIA20762