SpaceThere’s so much junk in space that our satellites will soon be at risk We have been leaving debris in space for 60 years. Our continuing exploration of the cosmos may rely on a bizarre array of nets, lasers and gecko-like grippers Features
SpaceAt last, US dream of resuming human space launches are within reach For nearly a decade the US has relied on Russia to get its astronauts into space. With the test of SpaceX's crew capsule, it looks set to bring launches home again soon Leader