The United States is preparing to send astronauts around the Moon for the first time in more than half a century, riding a ...

The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production ...

The NASA Artemis II mission, set to lift off as soon as February, will mark the first time astronauts have aimed to venture beyond near-Earth orbit since 1972.

Northrop Grumman and NASA conducted a dramatic static-fire test of a booster for an SLS (Space Launch System) rocket last week. According to NASA, the five-segment booster rocket fired for more than ...

NASA's Artemis II Orion spacecraft with its launch abort system is stacked atop the agency's SLS (Space Launch System) rocket in High Bay 3 of the ...

NASA reported 2025 achievements in lunar, Mars, and Earth science missions, including Artemis II preparations, CLPS landers, Mars ESCAPADE, ISS research, heliophysics, and new astronaut candidates.

The Artemis II crew completed a launch day simulation, a key step before their mission around the moon. The mission, slated for as early as February, will be a 10-day test flight aboard the Orion ...