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

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

NASA has revealed that another component of the Space Launch System rocket is ready for the upcoming agency’s crewed test flight around the Moon.

On Wednesday, one of the Republican space policy leaders most consistently opposed to commercial heavy lift rockets over the last decade—as an alternative to NASA's large SLS rocket—has ...

NASA’s Space Launch System (SLS), the rocket meant to take humans back to the Moon, is facing yet another major setback—this time with Boeing at the center of the issue. With delays ...

Mission objective: Confirm that the Orion spacecraft and SLS rocket systems work as designed in deep space The mission objective is to make sure the Orion spacecraft and the Space Launch System ...

The explosion Thursday night of the SpaceX Starship was a reminder that there’s only rocket right now that NASA ... When it’s all stacked, NASA will move the SLS out of those high bay doors ...

"High Five" mission lifted off tonight (March 17) at 9:31 p.m. ET. Rocket Lab launched the final five satellites for the French company Kinéis' "Internet of Things" constellation tonight (March 17).

"Astronauts on their first flight aboard NASA's Space Launch System (SLS) rocket and Orion spacecraft will venture around the moon. Their mission will be to confirm all of the spacecraft's systems ...

Rocket Lab reported earnings last week, but that's not all the news it shared. It's also planning a floating landing pad, and it has invented a flatter satellite. It also doubled one launch ...