10 years of the International Space Station: By the numbers

As of this week, the orbital space platform has been continuously occupied for a decade

The International Space Station takes about 90 minutes to orbit the earth.
(Image credit: NASA)

As of Nov. 2, the International Space Station (ISS) has been in continuous use for 10 years. The space platform was sent into space in 1998, but the first astronaut and cosmonaut set up home there in November, 2000. Since then, the only time it has been unoccupied was when its crew members were doing spacewalks. The station is still incomplete, and the U.S. is set to deliver its last major contribution — a windowless storage room — next week. Here are some of the figures behind the extraordinary achievement:

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90 minutes

Amount of time it takes for the ISS to travel around the globe

4.8 miles per second

The speed at which the ISS orbits the Earth

14

Number of times the sun rises and sets during a "day" onboard the ISS

220 miles

Distance above the Earth's surface that the ISS orbits

$100 billion

The amount the Space Station has spent to build and maintain, making it one of the costliest single objects ever built. The U.S. has contributed around half of that cost.

15

Number of countries that have contributed to the construction and costs of the ISS

361 feet

Overall length of the ISS from tip to tail, making it about as long as a football field

33,023 cubic feet

The volume of the Space Station's interior — 1.5 times the volume of a Boeing 747

14

Number of habitable modules — rooms, essentially — that make up the ISS

136 days

Length of time the first inhabitants — an American astronaut and two Russian cosmonauts — spent onboard after the station's opening in 2000

803 days

The record total amount of time — two years and two months — spent in space by cosmonaut Sergei Krikalev, first in the Mir space station and then on the ISS

6

Number of inhabitants the ISS typically has now. Each will live on the station for six months.

13

Number of inhabitants the ISS housed on July 17, 2009, during the visit of the shuttle Endeavour. That's a record for any single spacecraft.

200

Number of astronauts who have visited the ISS, including billionaire "space tourist" Dennis Tito

400

Number of scientific experiments conducted onboard during the last decade

1

Number of onboard exercise devices named after a Comedy Central host. The ISS named a treadmill after Stephen Colbert after he got his fans to submit his name in an online poll to name a new node — and won. The Combined Operational Load-Bearing External Resistance Treadmill (C.O.L.B.E.R.T.) has been on board since September 2009.

2020

The year the space station is likely to be decommissioned

Sources: Scientific American, MSNBC, Space.com, Wired, New Scientist