The rock caused quite a stir last month when it appeared out of nowhere in a photograph taken on Mars.
The rover has taken a picture to show what Earth looks like from more than 100 million miles away.
Astronomers have captured the remarkable image of a nebula that resembles a giant hand in space.
More than 45 years on, the iconic Apollo 8 photograph has been reconstructed in a new video.
Dark streaks on photographs taken from orbit could be indicators that water does flow on the Red Planet.
The Hubble Space Telescope has photographed an asteroid unlike anything ever seen before.
NASA's Cassini spacecraft has captured an image showing lakes dotted over the surface of Titan.
A photograph taken of a house in Ravenna seems to show the face of a girl peering out of a window.
One of the most convincing photographs in years has turned out to be the product of an elaborate hoax.
NASA's Messenger spacecraft has caught an unusual looking shape on the nearest planet to the sun.
A photograph of a woman with a ghostly extra in the background has been circulating the Internet.
Footage taken by amateur photographer David Elder of a dark object in Loch Ness has appeared online.
Astronomers have succeeded in photographing a pink gas giant approximately 57 light years away.
A strange dark line in the sky has been photographed over Honeymoon Island, Florida.
Google Earth photographs show the presence of a huge pentagram in a remote region of Kazakhstan.
The base photographers stationed at Roswell during the UFO incident have spoken out about their experiences.
Jean Dearing had been collecting her laundry when she spotted something strange in the sky.
NASA's New Horizons spacecraft has celebrated another milestone - its first photograph of Charon.
Steve Lambert snapped a picture of the objects from the terrace of the Running Horse pub on June 14th.
For the first time scientists have been able to take a close-up picture of the inside of an atom.