Nearly half a century after NASA engineers first sketched a machine that could spin massive structures in orbit like a spider ...

Chinese researcher are reportedly developing their own version of NASA’s “SpiderFab” orbital fabrication autonomous ...

Add Yahoo as a preferred source to see more of our stories on Google. Samples from the Moon and Mars brought down to Earth could be stored and tested in a specialist space rock laboratory developed in ...

See stunning photos of Earth taken from space by astronauts and robotic spacecraft, celebrating our home planet on Earth Day.

Astronauts and robotic spacecraft have captured breathtaking photos of Earth from space for decades. See the best images.

NASA awarded about $16.3 million in seed funding to support space-focused research and commercial applications.

This week, NASA announced it had shut down one of that spacecraft's remaining science instruments — not because the mission ...

NASA is hitting the accelerator on space missions and moon trips in the hopes of achieving some big firsts — a permanent moon base and an interplanetary spacecraft harnessing nuclear propulsion. Over ...