Climate change on Mars???
At least you can't blame this on the oil industry.
New images of Mars suggest the Red Planet's surface is more active than previously thought, the US space agency (Nasa) reports.Is it coincidence that both Earth and Mars are undergoing climate change?
Photographs from Nasa's orbiting spacecraft Mars Global Surveyor show recently formed craters and gullies.
The agency's scientists also say that deposits of frozen carbon dioxide near the planet's south pole have shrunk for three summers in a row.
They say this is evidence to suggest climate change is in progress.