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Sputnik 1 (/ ˈ s p ʌ t n ɪ k, ˈ s p ʊ t n ɪ k /, Russian: Спутник-1, Satellite 1), sometimes referred to as simply Sputnik, was the first artificial Earth satellite.It was launched into an elliptical low Earth orbit by the Soviet Union on 4 October 1957 as part of the Soviet space program.
Artificial satellites and space probes in the 1950s Year Date Origin Name Launch vehicle Status Description Mass 1957 October 4 Soviet Union: Sputnik 1: Sputnik-PS: Success: The first human-made object to orbit Earth. 83.6 kg (183.9 lb) November 3 Soviet Union: Sputnik 2: Sputnik-PS: Success: The first satellite to carry a living animal, a dog ...
First satellite with radio transmitter [1] October 4, 1957 Soviet Union: Project SCORE: First communications satellite [1] First test of a space communications relay system First (recorded) voice transmission (U.S. President Dwight Eisenhower) December 18, 1958 United States: TIROS-1: First satellite to transmit television images from space ...
Originally operated and launched for Indonesian company PT Pasifik Satelit Nusantara. Acquired while on orbit by Mabuhay in 1996 making it the first Philippine owned satellite. Mabuhay 1 (Agila 2) SS/Loral: Chang Zheng 3B: Xichang: 19 August 1997: First Philippine satellite to be launched from space Egypt: Nilesat 101: Nilesat: Astrium: Ariane ...
Explorer 1 was the first satellite launched by the United States in 1958 and was part of the U.S. participation in the International Geophysical Year (IGY). The mission followed the first two satellites, both launched by the Soviet Union during the previous year, Sputnik 1 and Sputnik 2. This began a Space Race during the Cold War between the ...
The Ohsumi ( or Ōsumi, おおすみ) satellite, Japan’s first artificial satellite, was launched on February 11, 1970, at 04:25 UTC (Coordinated Universal Time) by the Institute of Space and Aeronautical Science (ISAS) from the Kagoshima Space Center, which is located on the Ohsumi peninsula in Japan. [6]
Space probes are satellites designed for robotic space exploration outside of Earth, and space stations are in essence crewed satellites. The first artificial satellite launched into the Earth's orbit was the Soviet Union's Sputnik 1, on October 4, 1957. As of December 31, 2022, there are 6,718 operational satellites in the Earth's orbit, of ...
The SSLV, developed by the Indian Space Research Organisation, is a low-cost vehicle capable of deploying satellites of up to 500 kg (1,100 pounds) into low-Earth orbit, or LEO - the most sought ...