Watch how the Space Launch System rocket RS-25 undergoes a core stage engine test-fire. Credit: NASA's Stennis Space Center ...

NASA tested a Space Launch System rocket RS-25 engine at the Stennis Space Center. Credit: NASA Stennis Space Center ...

On June 9, NASA revealed the four astronauts of Artemis III, a crucial test flight ahead of the planned 2028 moon landing.

The first of four RS-25 engines that will power NASA’s Artemis III mission has arrived inside the Vehicle Assembly Building at Kennedy Space Center in Florida, the agency announced Thursday.

First Artemis III Engine Hits Kennedy. The first of four RS-25 main engines that will power NASA’s Artemis III Space Launch System rolled into t ...

NASA unveiled the four astronauts who will fly on Artemis III: Americans Randy Bresnik, Frank Rubio, Andre Douglas and ...

The following is the transcript of an interview with NASA administrator Jared Isaacman that aired on "Face the Nation with ...

NASA named the four astronauts it plans to send on the Artemis III mission Tuesday, the next major step in its return-to-the-moon program.

Artemis II astronaut Victor Glover walks on a treadmill while in a space suit harnessed to NASA’s Active Response Gravity Offload System at NASA’s Johnson Space Center. Glover is simulating a walk on ...

NASA has unveiled the four astronauts who will fly on Artemis III: Americans Randy Bresnik, Frank Rubio, Andre Douglas and Italian Luca Parmitano. Bresnik will be the mission’s commander. Parmitano, ...

Commander Randy Bresnik and three others will attempt to dock with two different lunar landers in Earth orbit, paving the way for a future moon landing.

Blue Origin's New Glenn rocket exploded during a routine engine test on May 28 at Launch Complex 36. The company's CEO ...