Part Transformer, part Star Wars stormtrooper and with hands that look like they can crush beer cans, at 1.8 metres tall and weighing 120 kilograms, NASA’s Valkyrie robot is an intimidating figure.

Nasa's Mars Pathfinder mission revolutionised planetary exploration in 1997 with its innovative and unconventional landing ...

"From developing small robots that could swim through the oceans of other worlds to growing space habitats from fungi, this program continues to change the possible." NASA has awarded funds to 15 ...