Trump aims to send a crew to Mars by the end of his term, which Musk calls 'doable.' Astronauts question the time frame but said a flight would soon be possible ...

NASA and the Department of Defense are once again leaning on the U.S. Navy and San Diego to assist with a historic mission to ...

Andre Douglas didn’t get picked to go to the moon, but he’ll still get a moment that’s out of this world. Next year, Douglas ...

NASA, the U.S. Navy and others put the Orion capsule to the test, simulating a splashdown in the Pacific Ocean as they gear ...

NASA, the U.S. Navy and others put the Orion capsule to the test, simulating a splashdown in the Pacific Ocean as they gear ...

Astronauts on Monday joined Navy officers in front of a test space capsule on the well deck of the amphibious craft USS Somerset in San Diego ...

Plenty more launches are to come, including another test of SpaceX’s massive Starship rocket, which exploded while in flight ...

Suni Williams and Butch Wilmore spoke in their first news conference since returning to Earth two weeks ago from an unexpectedly long I.S.S. stay that lasted more than nine months.

NASA's Artemis II Orion spacecraft has gone through a critical step in its preparation for launch. Three spacecraft adapter ...

"This mission, the Fram2 mission, is going to be the first all-civilian free-flyer mission to orbit the poles of Earth, which makes it very unique," Dr. Emmanuel Urquieta said. He is the vice chair of ...

A German startup named Isar Aerospace will try to launch its first rocket Saturday, aiming to become the first in a wave of ...