The Artemis II mission, which will return US astronauts to lunar space, has run into problems that have critics demanding NASA remove the crew from the flight for safety reasons. The bigger question ...

Three astronauts are stranded in orbit after their return capsule was believed to have been struck by an unknown object. The crew, already in space for six months, were supposed to return on Wednesday ...

What actually happens to a spacecraft during its fiery last moments? That's the key question for the European Space Agency's ...

MILAN — The French-German aerospace company The Exploration Company completed mock splashdown tests for its Nyx space capsule, a modular, reusable spacecraft designed to transport cargo and eventually ...

When four astronauts begin a historic trip around the moon as soon as February 6, they’ll climb aboard NASA’s 16.5-foot-wide Orion spacecraft with the understanding that it has a known flaw — one that ...