Exploration Upper Stage weld development continues NASA and Boeing continue to work on the development of the first SLS upgrade, called Block 1B. The Block 1 vehicle, using a modified Delta 4 ...

Besides lack of employee training, it was found that the Exploration Upper Stage was scheduled to be delivered to NASA back in early 2021. It is now projected that the development of SLS Block 1B will ...

Per a NASA inspector general investigation, Boeing’s work on the SLS Block 1B has contributed to $700 million in cost overruns on the program. NASA, though, described the rocket as “essential ...

NASA spent the last two weeks hoisting a 103-ton component onto a simulator and installing it to help prepare for the next ...

Work continues on the Neil Armstrong Operations and Checkout Building where the Orion spacecraft has been mated to the European Service Module.

NASA’s Artemis IV mission will deploy the SLS Block 1B, featuring an upgraded upper stage and an adaptive payload adapter designed using structured light scanning. Engineers at Marshall Space ...

NASA’s Artemis IV mission will deploy the SLS Block 1B, featuring an upgraded upper stage and an adaptive payload adapter designed using structured light scanning. Engineers at Marshall Space ...