The SLS is a set of parts that, when combined, usually make up the 1st stage of powerful or multi payload rockets. The SLS contains the SLS Core Stage, SLS Solid Boosters/SLS Solid Advanced Boosters and the SLS Payload Adapter.

These parts are unlocked in the Sandbox after Mission 22 is completed.


  • This is one of the only rockets that can launch itself into space with just one stage.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.