SpaceMars special: Mounting evidence for a wet planet With five craft now studying the Red Planet, water-based discoveries are coming in torrents - and of the flowing liquid variety, rather than simply ice Features
SpaceMars rovers given six more months NASA's rovers have their missions extended by six months after weathering the Martian winter solstice, announces the space agency ¿ìè¶ÌÊÓÆµ