The Orion crew module gets stacked onto the Space Launch System in preparation for the upcoming Artemis 2 mission in early ...

The delays elicited concern from industry experts, Congress, and NASA about SpaceX’s ability to land astronauts on the Moon ...

Artemis 2's Space Launch System rocket core stage was fitted with 4 RS-25 engines at NASA’s Michoud Assembly Facility in New ...

CAPE CANAVERAL, Fla. (AP) — NASA’s dress rehearsal for its mega moon rocket is off until at least this weekend because of a pair of technical problems that kept stalling a fueling test. Launch ...

At this rate, Starship will not be ready in time for NASA's schedule. NASA may have no choice but to postpone the launch of ...

NASA fired up RS-25 engine No. 20001 at the Fred Haise Test Stand at NASA’s Stennis Space Center at Bay St. Louis, Mississippi. The test lasted about "eight-and-a-half minutes (500 seconds), the same ...

CAPE CANAVERAL, Fla. (AP) — NASA remained on track for Wednesday’s planned liftoff of its new moon rocket, after determining that hurricane damage provided little extra risk to the test flight.

CAPE CANAVERAL, Fla. (AP) — NASA’s moon rocket needs only minor repairs after enduring a hurricane at the pad and is on track for its first test flight next week, a top official said Friday. “Right ...

CAPE CANAVERAL, Fla. (AP) — NASA will try on Saturday, again, to launch its new moon rocket on a test flight after engine trouble halted the first countdown this week. Managers said Tuesday they are ...

A supercomputer simulation of the Apollo 12 landing on the moon was created to "improve its understanding of plume-surface ...