The Artemis II mission is set to launch four astronauts atop NASA’s SLS (Space Launch System) rocket later today – and while this specific rocket is only flying on its second mission, its core stage ...

Three of the four RS-25 engines powering the Artemis II mission previously flew on NASA’s Space Shuttle fleet. The engines are cooled by liquid hydrogen to prevent the nozzle from melting from the ...

The core stage for NASA's Artemis moon rocket has arrived in Florida in a crucial step for the upcoming Artemis III mission. Here's what to know.

NASA's Space Launch System (SLS) rocket for the Artemis 2 mission stands at 322 feet tall. The SLS is NASA's most powerful rocket, generating 8.8 million pounds of thrust. While massive, the SLS is ...

NASA Administrator Jared Isaacman told lawmakers on Monday that SpaceX and Blue Origin, the agency’s two lunar lander ...

NASA’s Space Launch System, the agency’s flagship rocket designed to carry astronauts back to the Moon under the Artemis program, stands 322 feet tall in its Block 1 configuration. That height exceeds ...

NASA’s massive core stage of the SLS rocket inside the agency’s VAB at NASA Kennedy NASA’s top four-fifths of the SLS (Space Launch System) core stage for the Artemis III mi ...

NASA has selected the United Launch Alliance's Vulcan Centaur upper stage to replace the existing Space Launch System second-stage for Artemis IV and beyond, per a procurement filing spotted by ...

NASA advances Artemis III as the massive SLS core stage begins its journey toward Kennedy Space Center for the 2027 Moon mission.