Best Space Photos of the Week - Jan. 25, 2014

1 of 11

Weird 'Jelly Doughnut' Rock on Mars Explained | Video

Credit: NASA
Even ‘Star Trek’ actor William Shatner wants to know about the weird “jelly doughnut” rock on Mars found by NASA’s Opportunity rover. Steve Squyres, Principal…Read More »

Investigator of the Mars Exploration Rover Program explains. [See the Video]   Less «
More from