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The International Space Station (ISS) is a large space station that was assembled and is maintained in low Earth orbit by a collaboration of five space agencies and their contractors: NASA (United States), Roscosmos (Russia), ESA (Europe), JAXA (Japan), and CSA (Canada).
Earth's atmosphere photographed from the International Space Station.The orange and green line of airglow is at roughly the altitude of the Kármán line. [1]The Kármán line (or von Kármán line / v ɒ n ˈ k ɑːr m ɑː n /) [2] is a conventional definition of the edge of space; it is widely but not universally accepted.
The International Space Station is in LEO about 400 to 420 kilometres (250 to 260 mi) above the Earth's surface. [14] The station’s orbit decays by about 2 km/month (1.2 mi/month) and consequently needs re-boosting a few times a year. The Iridium telecom satellites orbit at about 780 km (480 mi).
The International Space Station (ISS) whizzes around Earth at nearly 18,000. mph. NASA/Reuters The space station is whizzing around Earth at about five miles per second (18,000 mph), according to ...
International Space Station mockup at Johnson Space Center in Houston, Texas. The space station is located in orbit around the Earth at an altitude of approximately 410 km (250 mi), a type of orbit usually termed low Earth orbit (the actual height varies over time by several kilometers due to atmospheric drag and reboosts).
The region around the Chernobyl nuclear power plant, as seen from the Russian space station Mir in 1997. The 10-kilometre (6.2 mi) long cooling pond of the Chernobyl Nuclear Power Plant is visible from space. In April 1997 it was photographed from the Mir space station, which was in orbit somewhere between 296 km (184 mi) and 421 km (262 mi).
Transatmospheric orbit (TAO): geocentric orbits with an apogee above 100 km and perigee that intersects with the defined atmosphere. [4] Very low Earth orbit (VLEO) is defined as altitudes between approximately 100 - 450 km above Earth’s surface. [5] [6] Low Earth orbit (LEO): geocentric orbits with altitudes below 2,000 km (1,200 mi). [7]
ISRO chairman K. Sivan announced in 2019 that India will not join the International Space Station, but will instead build a space station of its own. [94] of 52 Tonne Mass [95] It is intended to be completed 5–7 years after the conclusion of the Gaganyaan program. [96] Starlab: NanoRacks Voyager Space Airbus MDA Space Mitsubishi Corporation ...