SpaceX has announced when it will attempt to launch a new-and-improved Starship on its 10th-ever flight test from South Texas.

Engineers completed a final test of Starship's propulsion system with a so-called "spin prime" test Wednesday at the launch ...

NASA's Space Launch System rocket, reflected in the turn basin at the Kennedy Space Center in Florida, rolls out for a fourth attempt at a wet dress rehearsal on June 6, 2022. Credit: Trevor Mahlmann ...

Of NASA's 2024 federal budget request, the Space Launch System rocket for the Artemis III mission accounted for 37% — $2.5 billion — of the amount requested for the entire Artemis program ...

SLS at Launch Site 39B during a full moon. [Photo: NASA] NASA’s Space Launch System (SLS) has entered the last stages of preparations for its upcoming August launch window.

NASA rolled its Space Launch System (SLS) rocket back to Launch Pad 39B at Kennedy Space Center in Florida on Friday, November 4, and had been planning to fly the rocket on November 14, but ...

The Space Launch System likely will not fly for the next 30 years. It will serve, instead, as a monument to how not to go back to the moon or anywhere else.

The Space Launch System was conceived in an era when new commercial rocket companies like Elon Musk’s SpaceX were just emerging. Those companies have transformed how NASA sends cargo, astronauts ...