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.
After being published on the website Lunar Explorer Italia, it set tongues wagging with space buffs questioning whether there was once life on the Red Planet. But scientists at the University of Arizona, who captured the original image, reckon it's just an unremarkable boulder, which could measure up to five metres across.
Yisrael Spinoza, a spokesman for the HiRISE department of the university's Lunar and Planetary Laboratory, gave Mail Online the original image so readers can make up their own minds.