An image of what appears to be a mysterious rocky monument on Mars has excited space junkies around the world.
The 'monolith', was snapped from 165miles away using a special high resolution camera on board the Mars Reconnaissance Orbiter. Full story:
* Buzz Aldrin comments on the "Monolith" on Mars Moon Phobos:
* First direct evidence of lightning on Mars detected... Nat.Geographic: Liquid Water Recently Seen on Mars?... The Guardian: It's snowing on Mars: