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A notable discovery in February 2013 was the transient appearance of a third Van Allen Radiation Belt, which lasted a few weeks and provided new insights into the belts' structure and dynamics. [37] The probes also revealed the long-term behavior of Earth's ring current, a major component of the magnetosphere.
Skylab (1973–1974), the first U.S. space station and second overall. In 1971, the Soviet Union developed and launched the world's first space station, Salyut 1. [7] The Almaz and Salyut series were eventually joined by Skylab, Mir, and Tiangong-1 and Tiangong-2. The hardware developed during the initial Soviet efforts remains in use, with ...
The highest number of people at the same time on one space station has been 13, first achieved with the eleven day docking to the ISS of the 127th Space Shuttle mission in 2009. The record for most people on all space stations at the same time has been 17, first on May 30, 2023, with 11 people on the ISS and 6 on the TSS.
[4] [5] 20 February 1947 First animals in space (fruit flies). United States V-2 [4] [6] 24 February 1949: First two-stage liquid-fueled rocket, that sets a record altitude of 244 miles (393 km) (WAC Corporal missile mounted onto a V-2 rocket). United States Bumper-5: 14 June 1949: First mammal in space (Albert II, a rhesus monkey). First ...
[13] [14] [15] On June 14, 1949, the US launched the first mammal into space, a rhesus macaque monkey named Albert II, on a sub-orbital flight, though Albert II died when the parachute failed. [16] On July 22, 1951, the Soviets launched the Soviet space dogs, Dezik and Tsygan, who were the first dogs in space and the first to safely return. [17]
First crew exchange in space First docking of two manned spacecraft Soyuz 4 / Soyuz 5. 1969 July 20 USA First humans on the Moon First space launch from another celestial body First sample return from the Moon Apollo 11: 1969 November 19 USA First precisely targeted piloted landing on the Moon (Surveyor 3 site) Apollo 12
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First Earth orbiter [1] [2] Sputnik 2: 3 November 1957 Earth orbiter, first animal in orbit, a dog named Laika [2] [3] [4] Explorer 1: 1 February 1958 Earth orbiter; discovered Van Allen radiation belts [5] Vanguard 1: 17 March 1958 Earth orbiter; oldest spacecraft still in Earth orbit [6] Luna 1: 2 January 1959