NASA's plagued Space Launch System ... that the rocket "will be canceled." "Not Block 1B. Not Block 2," he added, referring to the variant that was used during NASA's uncrewed Artemis I test ...

A more powerful version of the Space Launch System (SLS) will launch in the coming decade for more ambitious moon missions, starting with Artemis 4. The larger version, called Block 1B ...

When complete, the slightly taller platform will span 390 feet, which can support the Block 1B version of SLS that is 40 feet taller than the rockets for the first three Artemis flights.

Put simply, the single defining characteristic of the SLS is the sheer mass it’s capable of putting into space. The rocket’s base Block I configuration ... the Moon during Artemis I While ...

Boeing, responsible for the SLS core and upper stages and the rocket’s flight avionics suite ... The report projects that the SLS Block 1B costs will reach approximately $5.7 billion by its ...

All the major structures that will form the core stage for NASA’s SLS (Space Launch System) rocket for the agency’s Artemis III mission are structurally complete. Technicians finished welding ...

NASA continued a critical test series for future flights of NASA's SLS (Space Launch System) rocket in support of the Artemis campaign on Jan. 17 with a full-duration hot fire of the RS-25 engine ...

WATCH LIVE: NASA launches Artemis 1 moon rocket in critical test flight NASA's Orion spacecraft and SLS rocket will eventually carry astronauts back to the moon by 2025.

NASA’s first big test of the core stage of its Space Launch System rocket had to be cut dramatically ... In a new post published on NASA’s Artemis blog, the space agency explains that the ...