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  2. Timeline of artificial satellites and space probes - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_artificial...

    Artificial satellites and space probes in the 1970s Year Origin Name Target Status Description 1970 Japan: Ohsumi: Earth: Success: First Japanese satellite. Japan became the fourth nation after the USSR, USA and France to successfully put an artificial satellite into orbit on its own. West Germany: DIAL Earth Success Second German satellite.

  3. List of Earth observation satellites - Wikipedia

    en.wikipedia.org/wiki/List_of_Earth_observation...

    Series 3 satellites are Sun-synchronous and series 2 and 4 satellites are geosynchronous. Formosat-5: Active Taiwan’s National Space Organization (NSPO) 2017 Gaofen-2: Active CNSA: 2014 Gaofen-3: Active CNSA: 2016 GOES-16 and 17: Active NASA 2016 Geostationary Operational Environmental Satellite. Collects weather observations. See also: List ...

  4. Satellite - Wikipedia

    en.wikipedia.org/wiki/Satellite

    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 ...

  5. Category:Satellites orbiting Earth - Wikipedia

    en.wikipedia.org/wiki/Category:Satellites...

    This category is for artificial satellites that have obtained orbit around the Earth. ... Pages in category "Satellites orbiting Earth" ... Infrared Space Observatory;

  6. Category:Lists of satellites - Wikipedia

    en.wikipedia.org/wiki/Category:Lists_of_satellites

    List of GPS satellites; H. List of artificial objects in heliocentric orbit; I. List of Indian satellites; List of Intelsat satellites; K. List of Kosmos satellites; N.

  7. List of satellites in geosynchronous orbit - Wikipedia

    en.wikipedia.org/wiki/List_of_satellites_in...

    This is a list of satellites in geosynchronous orbit (GSO). These satellites are commonly used for communication purposes, such as radio and television networks, back-haul, and direct broadcast. Traditional global navigation systems do not use geosynchronous satellites, but some SBAS navigation satellites do.

  8. Category:Satellites - Wikipedia

    en.wikipedia.org/wiki/Category:Satellites

    Intentionally destroyed artificial satellites (15 P) ... Timeline of artificial satellites and space probes; A. Anti-satellite weapon; C. Co-location (satellite ...

  9. List of GPS satellites - Wikipedia

    en.wikipedia.org/wiki/List_of_GPS_satellites

    Samples of three GPS satellites' orbits over a five-year period (2013 to 2018) USA-242 · USA-239 · USA-151 · Earth As of 19 December 2024, 83 Global Positioning System navigation satellites have been built: 30 are launched and operational, 1 is launched and undergoing the commissioning process, 3 are in reserve or testing, 43 are retired, 2 were lost during launch, and 1 prototype was never ...