It's going to take a mighty big core stage to send NASA astronauts into space at more than 17,000 mph and propel them around the moon for the first time in 50 years. On July 24, just how big the ...

In case of emergency on Earth, open the spacecraft door. The four Artemis 2 astronauts recently practiced a key contingency operation as they continue to prepare for their moon mission ...

NASA's Artemis 2 moon rocket gets 2nd stage even as Trump tries to scrap Space Launch System (photos) NASA continues stacking its giant Artemis 2 SLS moon rocket (photos) NASA stacks moon-bound ...

You may like Space photo of the day: Total lunar eclipse crosses the sky above SpaceX's Crew-10 spacecraft and Falcon 9 rocket NASA continues stacking its giant Artemis 2 SLS moon rocket (photos ...

At NASA’s Michoud Assembly Facility in New Orleans, the liquid hydrogen tank for the Artemis 3 Space Launch ... again take a step on the moon. The photo itself is amazing given how photographer ...

By now, you know NASA finally sent its much-delayed uncrewed Artemis I mission into space ... I saw those, too, and I marveled at them, but this new photo struck me a different way.

BREVARD COUNTY, Fla. – NASA's Artemis I mission propelling an uncrewed Orion spacecraft on a trajectory to the moon kicked off Wednesday morning at 1:47 a.m. EST with the launch of the agency ...

NASA is making its second attempt at launching Artemis I on Saturday. The launch window for the moon mission opens at 2:17 p.m. ET (1:17 p.m. CT) from Kennedy’s Space Center in Florida.

The pad and its associated infrastructure and personnel are undergoing seven key Artemis 2 readiness tests, including a simulated launch day with all four crew members that wrapped up Sept.