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

Earlier this year, the tiny rocket company that wants to grow up to be SpaceX someday told NASA that, if it's agreeable, ...

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

Intuitive Machines launches its second moon lander, which will use NASA and commercially developed tools to search for ice in the moon's crust.

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

NASA’s next mission to the Moon just took a big step forward. Crews at Kennedy Space Center just connected the massive core ...

The shape is thought to be the result of leftover fuel released into space as the Falcon 9 rocket returned to Earth.

After hours of uncertainty, officials from the Houston company said there are clues that the spacecraft is on its side, which could limit the mission’s scientific accomplishments.

Texas-based Intuitive Machines is "ready to go" with the launch of its second moon landing mission ... Athena will launch on board a SpaceX Falcon 9 rocket from NASA’s Kennedy Space Center ...

Mr. Irving is an investigative journalist who has covered aviation and aerospace for more than 30 years.

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 ...