NASA’s Mobile Launcher-1, or ML-1, has rolled back to the Vehicle Assembly Building after completing a series of tests at Launch Complex-39B (LC-39B). This marks the last trip to the launch pad ...

Assembly of the Artemis II moon rocket has reached its latest milestone with the stacking of the twin boosters' right forward ...

Liquid hydrogen (LH2) leaks seen while filling the SLS Core Stage on Launch Pad 39B at the Kennedy Space Center (KSC) in Florida stopped past launch attempts and rehearsals in the spring and summer.

In the spring of 2022, the SLS was transported on the ML from the VAB to Launch Pad 39B (Figure 1) using the NASA crawler transporter (CT) to make this 4.2 mile trek, which takes ~8 hours.

An outdoor experience which focuses on the famed Launch Pad 39A − and includes a new immersive ... Visitors will also be able to look at launch pads 39A, 39B, 41, 40, and 37 via available ...