NASA's Artemis 2 moon mission has encountered another setback, likely delaying its March launch window. After a successful fueling test, ground teams discovered an issue with the helium flow to the ...

NASA's second multi-day test to simulate a launch day is underway in Florida in a critical demonstration of whether the agency's massive moon rocket is prepared to send astronauts on a lunar mission.

On Wednesday, four astronauts are scheduled to launch on a trip around the moon — the first such mission in more than 50 years. Images show NASA's long road to this point. For the first time in more ...

WASHINGTON, DC—NASA Administrator Jared Isaacman on Tuesday laid out a sweeping vision for the space agency’s next decade during an event called “Ignition” in which he and other senior leaders set out ...

NASA has finished a crucial risk assessment ahead of its upcoming lunar flyby mission, and during a news conference Thursday, the agency revealed a new target launch date and discussed how officials ...