NASA aims to establish a long-term presence on the Moon and Mars through learnings of Artemis II.

The engine section (bottom center) of the SLS for Artemis 3 is moved from the Michoud Assembly Building to a barge Dec. 4 for transport to the Kennedy Space Center, where it will be outfitted ...

Liquid hydrogen fuel leaks forced NASA to delay the launch of Artemis II—the same scenario it encountered four years ago ...

Prime contractor Boeing rolled out the second Space Launch System (SLS) Core Stage on July 16 from the Michoud Assembly Facility (MAF) and secured it to NASA’s Pegasus barge for transportation to the ...

Aerojet Rocketdyne, an L3Harris Technologies Company, is helping install four of its RS-25 liquid-propellant rocket engines in NASA’s second Space Launch System (SLS) core stage at the agency’s ...

Technicians with NASA’s Exploration Ground Systems rehearse booster stacking operations inside the Vehicle Assembly Building (VAB) at the agency’s Kennedy Space Center in Florida on Sept. 14, 2020, in ...

NASA has finalized its contract with Boeing of Huntsville, Alabama, for approximately $3.2 billion to continue manufacturing core and upper stages for future Space Launch System (SLS) rockets for ...