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NASA is not yet ready to tell us why one of its astronauts was hospitalized shortly after returning to Earth last month. That astronaut was one of the four members of SpaceX's Crew-8 mission to ...

Nov. 8 (UPI) --The three NASA astronauts that were part of the SpaceX Crew-8 aboard Crew Dragon Endeavour will speak publicly today for the first time since their mission returned to earth late ...

“The first phase of the engine tests was really a warm-up to make sure that everything looked good prior to running the engine,” said Jay Brandon, NASA’s X-59 chief engineer. “Then we ...

CAPE CANAVERAL, Fla. (AP) — Three NASA astronauts whose prolonged space station mission ended with a trip to the hospital last month declined to say Friday which one of them was sick.

What You Need to Know: NASA’s supersonic X-59 aircraft has taken another critical step toward flight, as its engine was powered up successfully on October 30. Developed by Lockheed Martin's ...

The project was mentioned during Thursday’s meeting of the Mars Exploration Program Analysis Group, which is dedicated to supporting NASA missions to the Red Planet. In one presentation ...

A NASA spacecraft has set sail for Jupiter and its moon Europa, one of the best bets for finding life beyond Earth. Europa Clipper will peer beneath the moon's icy crust where an ocean is thought ...

Three NASA astronauts whose prolonged space mission ended with a trip to the hospital last month won't say which one of them got sick. They held a news conference on Friday, their first since ...

X-59 supersonic jet completes crucial engine test phase NASA prepares X-59 for first flight with noise-reducing tech Quiet supersonic flight tech aims to reduce travel time in future ...