The engines were built by L3Harris and sent for integration with the SLS rocket's core stage.
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.
On June 9, NASA revealed the four astronauts of Artemis III, a crucial test flight ahead of the planned 2028 moon landing.
The core stage for NASA's Artemis III moon rocket has arrived at the Kennedy Space Center in Florida. This crucial hardware is the largest part of the Space Launch System (SLS) rocket and houses its ...