A sweeping view of Mars appears to reveal a mysterious human-like shape striding across the landscape.

The race between humans and machines may extend far beyond Earth. As advances in artificial intelligence and robotics accelerate, humanoid robots could be capable of exploring other worlds within the ...

The Mars rovers have made exploration of the Red Planet look almost too easy – but it may take human visitors to answer our deepest questions SPIRIT and Opportunity, NASA’s twin rovers on Mars, have ...