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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. 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.

  5. 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 ...

  6. Category:Satellites orbiting Earth - Wikipedia

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

    This category is for artificial satellites that have obtained orbit around the Earth. Subcategories. This category has the following 10 subcategories, out of 10 total ...

  7. 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.

  8. Synchronised satellites to create artificial solar eclipse

    www.aol.com/synchronised-satellites-create...

    Proba-3 is a first-of-its-kind mission to position spacecraft to within 1 millimetre precision

  9. List of orbits - Wikipedia

    en.wikipedia.org/wiki/List_of_orbits

    In the Solar System, all planets, comets, and asteroids are in such orbits, as are many artificial satellites and pieces of space debris. Moons by contrast are not in a heliocentric orbit but rather orbit their parent object. Geocentric orbit: An orbit around the planet Earth, such as that of the Moon or of artificial satellites.