Are Those Mars Rover Tracks or Are You Just Happy to See Me?

By: Brandon Voss

Via a sharp-eyed Reddit user comes this legit NASA picture of a rover's tracks on the surface of Mars. Writes aggrazel, "Mars Rover = $800m, Team to Operate = $1b. Drawing a penis on the surface of another planet = Priceless."

Do you think this red dirt design is just a happy accident — or does some brainiac at NASA have a sophomoric sense of humor?