McArthur launched on two spaceflights, logging 213 days in orbit across her nearly 25 years, and held leadership positions at NASA's Johnson Space Center in Houston.

U.S. Army Chief Warrant Officer 3 Joseph “Ben” Bailey was officially announced as a member of NASA’s newest astronaut candidate class ...

SpaceX is set to launch a Northrop Grumman Cygnus spacecraft full of supplies for NASA. Here's what to know before the Cape Canaveral liftoff.

Sunday marked one of the city's biggest Mexican heritage celebrations. The 79th annual East LA Mexican Independence Day Parade and Festival was held under the theme of "Tradition, Education and ...

From foxholes to flying helicopters in combat, and even to floating labs in space, when the Army needs unmatched expertise and leadership, it turns to its warrant officers.

In a pointed testimony before the U.S. Senate Committee on Commerce, Science, and Transportation, former NASA Administrator Jim Bridenstine expressed deep concerns about the complexity and feasibility ...

Lockheed Martin's concept for a fission surface power (FSP) system on the surface of the moon. Credit: Lockheed Martin WASHINGTON — NASA is moving ahead with plans to support development of a lunar ...

Temperatures on the planet could make water theoretically possible. Astronomers are researching an Earth-like exoplanet that could contain water, according to NASA. The exoplanet, named TRAPPIST-1 e, ...

It's full steam ahead for NASA — at least according to Sean Duffy, the agency's acting administrator. During an internal employee town hall Thursday, Duffy warned of "letting safety be the enemy of ...