SpaceX chief Elon Musk said in February that the mighty Starship rocket would embark on its 12th test flight this month, although several more recent reports have suggested that it might not leave the ...

How the YF-12 set Mach 3 records and powered NASA research that shaped the SR-71 and future supersonic aircraft.

A 2.5-second rocket flight that heralded decades of discovery in space, Robert H. Goddard’s achievement at his Aunt Effie’s ...

100 years ago, a liquid-fueled rocket flew into the sky for the very first time. The unlikely contraption was designed by ...

NASA’s James Webb Space Telescope Optical Telescope Element Pathfinder and Parker Solar Probe models are now on permanent display at the Smithsonian’s Udvar-Hazy Center, providing insight into testing ...

Follow the Artemis II crew aboard Orion, from SLS launch to Pacific splashdown, completing system checkouts, trajectory burns, and lunar observations during their 10-day mission.

This new NASA report, titled the "Starliner Propulsion System Anomalies during the Crewed Flight Test Investigation Report," ...

When talking about risk during a press conference on Thursday, the NASA officials in charge of the upcoming Artemis II Moon ...

NASA plans to launch its 10-day crewed Artemis II mission around the moon in April, serving as a critical test flight for ...

After completing a flight readiness review and risk assessment, NASA managers say they are confident moving forward with the April 1 Artemis II astronaut test flight around the moon.

KENNEDY SPACE CENTER — During a press conference on Tuesday afternoon, NASA officials said that due to a liquid hydrogen leak and other issues, they will be postponing the crewed Artemis II launch to ...

NASA said it is on track for an early April launch of Artemis II after rollback following problems that arose in the wake of ...