NASA Administrator Jared Isaacman announced significant changes to the agency's Artemis program, which aims to land on the moon in 2028.

NASA on Friday announced an abrupt change to its pathway to getting astronauts back on the lunar surface, opting to add in an additional crewed test flight before attempting to land.

NASA's Mike Fincke has identified himself as the astronaut whose medical condition prompted the space agency's first medical evacuation.

Rather than land astronauts on the moon, the Artemis III mission will now focus on docking and space suit tests in low Earth orbit.

NASA moved its grounded Artemis moon rocket from the launch pad back to its hangar on Wednesday for more repairs.

CAPE CANAVERAL—NASA is revising its Artemis lunar exploration initiative with a new mission to dock one or both human lunar landing systems with a crewed Orion spacecraft in low Earth orbit (LEO) ahead of landing astronauts on the Moon.

Astronomers have captured the first views of a young sun-like star blowing bubbles, offering a rare glimpse at how our solar neighborhood might have behaved in its youth. Using NASA's Chandra X-ray Observatory,

NASA began repairs on Artemis II at Kennedy Space Center to resolve helium flow issues in the SLS upper stage while preparing the rocket for April launch opportunities.