Ten years after NASA's Opportunity rover landed on Mars for the first time, a mysterious rock, that looks like a white jelly doughnut, suddenly appears in its radar.
Find out more about this story, and see the footage from Mars by watching the video below. (Video may not display on some mobile devices)
What are your thoughts CLICK HERE to leave us a "Your2Cents” comment.
© Copyright 2014, A Granite Broadcasting Station. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.