Boeing Starliner test flight postponed

An unmanned test mission of Boeing's Starliner space capsule, which is eventually to transport astronauts to the International Space Station, has had to be postponed, NASA said Monday.

NASA names first woman to head human spaceflight

The NASA official who managed the inaugural private crewed flight into space last month has been promoted to become the first female head of human spaceflight, the agency said Friday, as it prepares to return people to the ...

SpaceX ready to launch astronauts into space for the first time

In the beginning, everyone was skeptical. But Elon Musk's SpaceX defied expectations—and on Wednesday hopes to make history by ferrying two NASA astronauts into space, the first crewed flight from US soil in nine long years.

Clock ticks as SpaceX builds craft for NASA

Two weeks ago, the head of NASA seemed sick of waiting for SpaceX and Boeing Co. to finish developing the capsules that are supposed to carry U.S. astronauts to and from the International Space Station.

NASA administrator explains Twitter spat with SpaceX

NASA Administrator Jim Bridenstine said Thursday that a recent Twitter statement critical of SpaceX was a signal to all the space agency's contractors about realistic development timelines.

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