Top Space Stations: Past and Present Giants

Explore the most significant space stations in history, ranked by their operational longevity, habitable volume, and crew capacity.

The top 3

Longest Continuously Occupied Space Stations: The International Space Station (ISS) holds the record for the longest continuous human presence in space, operating since November 2000, for over 25 years.
Largest Habitable Volume Space Stations: The International Space Station (ISS) has the largest pressurized volume at approximately 915.6 m³ (33,548 cubic feet), significantly exceeding other stations like Tiangong (110 m³) and Skylab (302 m³).
Highest Number of People in Space Simultaneously: The record for the most people in space at the same time is 19, achieved on December 11, 2021, with 10 on the ISS, 3 on China's Tiangong Space Station, and 6 on Blue Origin's sub-orbital NS-19 flight.