When the SLS program came to life ... which indicates we have a solid understanding of how much the mobile launch tower naturally moves, and confirms no “corrective actions” are required.” ...

Following Artemis 3, NASA will move to a different launch tower, ML-2, that will support the launches of SLS Block 1B and its Exploration Upper Stage that replaces the ICPS. A second Mobile ...

An upgraded mobile launch tower for the SLS has also been plagued by cost overruns and schedule slippage. Nasa says the SLS is "the only rocket that can send Orion, astronauts, and cargo directly ...

Built to a significant degree from components of the space shuttle, including its main engines and side-mounted boosters, the SLS rocket was initially supposed to launch by the end of 2016.

The speculation has been particularly intense regarding the future of the Space Launch System (SLS) rocket and Orion crew vehicle. Some pundits have called for the outright cancellation of SLS and ...