Skylab program

E12496

The Skylab program was NASA’s first space station initiative, focused on long-duration human spaceflight and scientific research in Earth orbit during the 1970s.

Aliases (2)

Statements (48)
Predicate Object
instanceOf NASA space program
space station program
apogee about 435 km
country United States
crewNationality American
crewVehicle Apollo Command and Service Module
endTime late 1970s
era Cold War space race
firstCrewLaunchDate 1973-05-25
focus long-duration human spaceflight
scientific research in Earth orbit
inclination about 50 degrees
lastCrewReturnDate 1974-02-08
launchVehicleUsed Saturn IB
Saturn V
mainSpaceStation Skylab
notableAchievement first American space station
record-breaking mission durations for the 1970s
notableMission Skylab 1
Skylab 2
Skylab 3
Skylab 4
objective conduct Earth resources observations
conduct solar astronomy
demonstrate long-duration human presence in space
study effects of weightlessness on humans
operator NASA
perigee about 430 km
predecessor Apollo program
primaryOrbit low Earth orbit
relatedProgram Apollo–Soyuz Test Project
scientificDiscipline Earth observation
biomedical research
microgravity research
solar physics
scientificInstrument Apollo Telescope Mount
Earth Resources Experiment Package
Multiple Docking Adapter experiments
spaceAgency National Aeronautics and Space Administration
spaceStationLaunchDate 1973-05-14
spaceStationReentryDate 1979-07-11
spaceStationReentryLocation Indian Ocean and Western Australia
startTime early 1970s
successor International Space Station program
Space Shuttle program
totalCrewedMissions 3
totalCrewMembers 9
usedHardwareFrom Apollo program surplus hardware


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