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.
India Today on MSN8mon
When a bouncing spacecraft came hurtling down on Mars in July 1997Nasa's Mars Pathfinder mission revolutionised planetary exploration in 1997 with its innovative and unconventional landing ...
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