Skylab Reboost Module

American logistics spacecraft. Cancelled 1980. Module developed for Shuttle to deliver to Skylab to boost it to a higher orbit for use during the Shuttle program.

Due to Shuttle development delays, Skylab re-entered and burned up over Australia before the first Shuttle mission, and NASA would have to wait another twenty years for a space station.

RCS total impulse: 6,115 kgf-sec.