Add Yahoo as a preferred source to see more of our stories on Google. From left, Canadian Space Agency astronaut Jeremy Hansen and NASA astronauts Reid Wiseman, Victor Glover and Christina Hammock ...

New Rocket Launch Method Uses Carbon Dioxide to Reduce Infrastructure Costs ...

SpaceX is targeting an evening launch of a Northrop Grumman robotic vehicle featuring a pair of swiveling arms with clampy hands that aims to become an all-purpose Mr. Fix-It in space. The Mission ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. More than half a century after Apollo 17, NASA has returned ...

The core stage for NASA's Artemis III moon rocket has arrived at the Kennedy Space Center in Florida. This crucial hardware is the largest part of the Space Launch System (SLS) rocket and houses its ...

HOUSTON—Their mission is complete. The four people who flew beyond the Moon on NASA’s Artemis II mission are back home in Houston with their families. But the lessons from Artemis II are just ...

KENNEDY SPACE CENTER, Fla.—This will be the third time I have observed NASA’s Orion spacecraft take flight. But with this one, for the first time, am I genuinely hopeful about the future of the space ...

Four astronauts are preparing to sit atop a 322-foot rocket destined for the moon. They will be the first people to feel the Space Launch System shake with 8.8 million pounds of thrust – the ...