Four veteran Space Shuttle Main Engines will benchmark the performance of the rookie Space Launch System (SLS) Core Stage in the final two critical tests of NASA’s Green Run campaign. After ...

One of the main elements of NASA’s Space Launch System (SLS) Core Stage that makes it more than just a big fuel tank is the Main Propulsion System (MPS). All the equipment for the care and ...

NASA's upcoming Space Launch System (SLS), which will launch astronauts to the moon no earlier than 2026, reaches just above ...

The January 16th “Green Run” test of NASA’s Space Launch System (SLS) was intended to be the final milestone before the super heavy-lift booster would be moved to Cape Canaveral ahead of its ...

As a new administration looms, NASA's Artemis II SLS moon rocket is ready for stacking inside the VAB. The goal is a 2026 ...

Space history curator Michael Neufeld explores the history of Kennedy Space Center’s Launch Complex 39, which has seen launches of the Apollo program and Space Shuttle, and will see the return ...

Faced with growing uncertainty over the future of Artemis, NASA this week showed off the progress of the Artemis II Space Launch System (SLS) moon rocket to journalists, bringing out the crew and ...

Update: This story has been updated to reflect a move in the launch date. Currently listed as launching no earlier than 1 a.m. Friday per the Space Coast Office of Tourism, Blue Origin's brand new ...