The Mars Curiosity rover has caught a video of a UFO, but according to the poster of this video, NASA is sticking to its claim that the image is simply a defect with the rovers digital camera. This explanation is pretty weak when you watch the video. The object moves into view and then stops and seems to study the rover before going away. So is this a meteor entering the Martian atmosphere? Alien life? Or an alien craft sent to check out our martian activities? If this is a digital effects hoax, and it could be, it's pretty convincing. More research needs to be done.
