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

The core stage for NASA’s Space Launch System (SLS) rocket, which is slated to launch astronauts around the moon since the ...

The Space Launch System (SLS) core stage and rocket boosters have now been stood up and mated in preparation for NASA's Artemis 2 moon mission.

Late Saturday night, technicians at Kennedy Space Center in Florida moved the core stage for NASA's second Space Launch ...

The slow race of getting NASA’s Space Launch System rocket pieced together for next year’s Artemis II moon mission jumped a big hurdle over the weekend.

NASA's next moon rocket is coming together, piece by piece. The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side boosters inside ...

A German startup named Isar Aerospace will try to launch its first rocket Saturday, aiming to become the first in a wave of ...

While commercial companies serve the International Space Station (upper left), NASA plans to use the heavy-lift Space Launch System for missions to the moon and asteroids—and eventually Mars.

When Donald Trump returned to the White House in January, many in the space industry assumed there would be immediate changes ...

The slow race of getting NASA's Space Launch System rocket pieced together for next year's Artemis II moon mission jumped a big hurdle over the weekend. The 212-foot-tall core stage was placed ...

The core stage, which is covered in yellow-orange foam insulation, is the largest component of the Space Launch System (SLS) rocket, standing 212 feet tall (65 meters). In addition to holding the ...