SpaceX Crew-11 splashed down safely in the Pacific after more than five months in orbit aboard the International Space ...

Elon Musk and President Trump’s detente may benefit them, but restoring Musk’s influence and access to NASA funds offers little to the public; a Mars colony is costly, risky and misguided.

NASA’s SpaceX Crew-11 mission returned safely to Earth after 167 days in orbit, completing hundreds of hours of research ...

NASA’s SpaceX Crew-11 mission safely splashed down early Thursday morning in the Pacific Ocean off the coast of San Diego, concluding a more than five-month mission aboard the International Space ...

NASA’s SpaceX Crew-11 mission safely splashed down early Thursday morning in the Pacific Ocean off the coast of San Diego.

Deep beneath the surface of distant exoplanets known as super-Earths, oceans of molten rock may be doing something ...

A team of four astronauts splashed down in the Pacific Ocean on Thursday after an unprecedented medical evacuation from the ...

Four astronauts returned to Earth early Thursday morning after leaving the International Space Station a month early because ...

A Crew-11 member, who NASA has yet to identify, had an undisclosed medical concern that triggered the agency to accelerate ...

Mars had an Arctic-sized ocean, and scientists are only now beginning to see the outline of it. For a long time, the planet ...

Two Americans and astronauts from Japan and Russia landed in a SpaceX capsule in the Pacific Ocean after a medical issue ...

New research suggests Mars was once a blue planet, as scientists identify river deltas and signs of a vast ancient ocean on ...