For the second time in five days, NASA on Saturday halted a countdown in progress and postponed a planned attempt to launch the debut test flight of its giant, next-generation rocket, the first ...

The FAA restricts U.S. rocket launches to nighttime hours as the shutdown crisis deepens, straining NASA, SpaceX, and air ...

The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production of an updated set of the engines," according to NASA. The test occurred at ...

Beginning next week, daytime rocket launches are all officially scrubbed thanks to the government shutdown.

The federal government shutdown, now in its 38th day, prompted the Federal Aviation Administration to issue a temporary ...

ULA Atlas V rocket launch scrubbed Nov. 5 and 6. There was another attempt to launch no earlier than 10:16 p.m. ET Thursday, ...

Live updates from Saturday morning’s scrubbed SpaceX Starlink 10-51 mission from NASA's Kennedy Space Center in Florida.

Recap of the Starlink 6-81 launch and ViaSat-3 F2 scrub, which occurred Nov. 5 from Cape Canaveral Space Force Station.

Jared Isaacman, newly named by Donald Trump to run NASA, has pushed a plan to send an uncrewed mission to Mars as early as ...

Tech billionaire Jared Isaacman is back on track to lead NASA, after President Donald Trump nominated him for the second time to head the space agency. That's good news for Elon Musk, who has bashed ...

Ahead of Jared Isaacman’s renomination for the position of NASA’s administrator, a dispute between him and its acting chief ...

A leaked 62-page manifesto for the future of NASA, dubbed "Project Athena," is making waves in Washington, DC.