NASA's Space Launch System (SLS) provides a critical heavy-lift capability built to rigorous human-rated safety standards to carry people and cargo back to the moon – this time to stay – and on to Mars.
SLS will launch larger payloads farther in our solar system, faster than ever before possible. It will be the most powerful rocket ever built, enabling diverse exploration, science and security missions. SLS is also the world’s only super heavy rocket capable of safely transporting astronauts to deep space with major payloads like landers, habitats and Gateway elements.
Boeing is the prime contractor for the design, development, test and production of the launch vehicle core stage, as well as development of the flight avionics suite.