space laboratory
crewed spacecraft which focuses on research and experiments
Mir
1986–2001 modular space station in low Earth orbit
Lunar Gateway
planned lunar international space station
International Space Station
modular space station in low Earth orbit
Spacehab
family of research and storage modules flown on the Space Shuttle
Skylab
space station launched and operated by NASA
Space Station Freedom
proposed American space station, predecessor to the International Space Station