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

The slow race of getting NASA's Space Launch System rocket pieced together for next year's Artemis II moon mission jumped a ...

The Space Launch System rocket's RS-25 engine was fired up for the “final round of certification testing ahead of production of an updated set of the engines," according to NASA. The test ...

The core stage of NASA's next Space Launch System (SLS) rocket recently completed integration with the vehicle's side ...

For now, it looks like NASA’s orange behemoth has a little life left in it. All the hardware for the Artemis II mission has ...

NASA’s much-anticipated Artemis II mission has experienced multiple delays in recent years, with the agency currently targeting no earlier than February 2026 for a flight that will send four ...

"We want to get to Mars. We don't want to stop there." Artemis II astronauts talk Moon and future Mars missions at SXSW 2025.

Together the core stage’s four RS-25 engines, converted from the ... For now, NASA is sticking with the pricey SLS as the rocket for its next two Artemis missions, although the future of the ...

32,404 people played the daily Crossword recently. Can you solve it faster than others?32,404 people played the daily Crossword recently. Can you solve it faster than others?