Human spaceflight program
Skylab program
Human spaceflightCompleted
Overview
Skylab was the first United States space station program, crewed by three missions in 1973–1974.
Knowledge connections
Sources
The primary and reference sources this topic draws on.
- NASANational Aeronautics and Space Administration
Mission data, planetary science, space telescopes, and public-domain imagery.
Most NASA-produced imagery is in the public domain; individual items are checked for usage terms before publication.