NASA has selected United Launch Alliance’s Centaur 5 upper stage for two crewed Artemis missions planned for 2028. Here's the latest. (AP Photo)

NASA’s Glenn Research Center developed a new flywheel-based mechanical battery system that redefined energy storage and spacecraft orientation. This innovative approach demonstrated the potential of flywheels as a sustainable and efficient alternative to ...

Viewed from orbit, Jackass Flats — situated in southern Nevada about 65 miles northwest of Las Vegas — could easily be confused for Mars. The alluvial basin is full of tan and gray regolith, hued slightly red, and almost completely surrounded by carved ...

NASA’s DART mission proved that a spacecraft can nudge an asteroid system in space, offering a real test of planetary defense. NASA’s DART (Double Asteroid Redirection Test) spacecraft changed the motion of an asteroid system in space,