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.
A SpaceX Falcon 9 rocket launched from Cape Canaveral Space Force Station Wednesday morning, Sep. 3, carrying 28 Starlink wireless internet satellites to join the company's growing megaconstellation.
A new executive order signed by President Donald Trump removes NASA employees from federal labor-management protections, under the justification of national security.
SpaceX's Starship nailed its 10th-ever test flight on Aug. 26. Footage from the launch pad that day shows just how much power the giant rocket packs.
NASA has opened a new Orion Mission Evaluation Room at the Johnson Space Center to analyze in-flight spacecraft data and provide support for Artemis 2 and other future missions to the moon.
A SpaceX Falcon 9 rocket launched from Cape Canaveral Space Force Station in Florida on Aug. 27 and made the company's 400th Falcon 9 landing on a droneship at sea.
Europe's JUICE Jupiter probe lost contact with Earth for nearly a full day recently, but the problem was solved in time for its planned Aug. 31 Venus flyby.
Sky View Tents' Backpacker provides a complete view of the night sky with a lightweight, no-frills design.
A SpaceX Falcon 9 rocket will liftoff Thursday, Aug. 21, with the Boeing-built X-37B space plane for the U.S. Space Force. The mostly classified mission will study experimental technology in orbit.
If there's one thing astronauts know, it's "practice, practice, practice."
