NASA awards studies to SpaceWorks and Stratolaunch aimed at making hypersonic flight testing more affordable and repeatable.

It's not yet known whether the hydrogen leak encountered Monday will impact the moonshot's eventual launch date.

NASA completed the first flight of a new laminar-flow scale-model wing on an F-15B testbed that aims to cut drag and reduce fuel burn on future aircraft.

NASA's Crossflow Attenuated Natural Laminar Flow (CATNLF) scale-model wing flies for the first time on a NASA F-15 research ...

Artemis II, which is expected to become the first crewed flight into deep space since Apollo 17 in 1972, has launch ...

NASA plans to test the planned leak repair with a second dress rehearsal fueling test later this month.

Add Yahoo as a preferred source to see more of our stories on Google. After months of meticulous preparation, NASA's 32-story-tall Space Launch System rocket, the most powerful operational booster in ...

Secretary of War Pete Hegseth went on a test flight in Florida on Monday, flown by NASA Administrator Jared Isaacman, as the agency prepares for its Artemis II launch expected for next week. The same ...

NASA is now targeting March for the earliest possible launch of its historic Artemis II lunar mission, which will send four ...

NASA said Tuesday that the launch of its Artemis II moon mission will be pushed back to March after fuel leaks were found during a test run this week.