UFO watchers spot mysterious bone-like object on Mars

The latest oddity spotted by bloggers who follow the images coming from Mars rover Curiosity doesn’t take a lot of imagination to see. It really looks like a thigh bone. Well, some kind of bone. 

According to UFO Blogger, the rover captured the image on Aug. 14. It’s the latest in a string of fossilized animals  and other unexplained phenomena that bloggers have reported.

These sightings include an iguana, a cat, a dinosaur spine, two dinosaurs, a mysterious light, a toy boat, a half-human and half-goat face and a rock that popped up from one image to the next when the rover wasn’t on the move (see all the photos above). NASA itself was initially puzzled by that one but determined the rock changed position when the rover turned in place and pushed the rock.

Curiosity has been on Mars since Aug. 6, 2012. It completed its first Martian year — 687 Earth days — on June 24.