Conspiracy theorists have worked themselves up into a lather over a mysterious blotch visible in the first black and white photographs taken from NASA's new Curiosity rover as it landed on Mars.
The faint but distinctive dot which can be seen on the horizon of the Red Planet was taken by a device on the $2.5 billion robot called its Hazcam and relayed by the Mars Reconnaissance Orbiter back to Earth.
However, two hours later when the satellite made another pass over Curiosity, the rover sent another batch of images that revealed that the blotch had eerily disappeared.
Read more: http://www.dailymail.co.uk/news/article-2185737/Internet-conspiracy-theories-begin-mystery-blotch-appears-Mars-rover-photo--disappears-hours-later.html#ixzz234GiMZ6s