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  2. Earth Observing System - Wikipedia

    en.wikipedia.org/wiki/Earth_Observing_System

    The main objective of these satellites were weather predictions and the study of the environment of space. Significantly, this program focused on launching satellites to orbit geosynchronously and evaluate the effectiveness of this orbit pattern in observing the Earth. [1] ATS-3, the longest-lasting mission, saw a life span of over 20 years. It ...

  3. List of Earth observation satellites - Wikipedia

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

    True color image of the Earth from space. This image is a composite image collected over 16 days by the MODIS sensor on NASA’s Terra satellite. NASA Earth science satellite fleet as of September 2020, planned through 2023. Earth observation satellite missions developed by the ESA as of 2019.

  4. Aura (satellite) - Wikipedia

    en.wikipedia.org/wiki/Aura_(satellite)

    Aura (EOS CH-1) is a multi-national NASA scientific research satellite in orbit around the Earth, studying the Earth's ozone layer, air quality and climate. [2] It is the third major component of the Earth Observing System (EOS) following on Terra (launched 1999) and Aqua (launched 2002). Aura follows on from the Upper Atmosphere Research ...

  5. Category:Satellites orbiting Earth - Wikipedia

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

    Satellites in Molniya orbit (1 C, 2 P) N. NASA satellites orbiting Earth (3 C, 29 P) V. Satellites in very low Earth orbit (2 P) Pages in category "Satellites ...

  6. Space Network - Wikipedia

    en.wikipedia.org/wiki/Space_Network

    Space Network (SN) is a NASA program that combines space and ground elements to support spacecraft communications in Earth vicinity. The SN Project Office at Goddard Space Flight Center (GSFC) manages the SN, which consists of: [1] The geosynchronous Tracking and Data Relay Satellites (TDRS), Supporting ground terminal systems,

  7. Near Earth Network - Wikipedia

    en.wikipedia.org/wiki/Near_Earth_Network

    The Near Earth Network (NEN, formerly GN or Ground Network) provides orbital communications support for near-Earth orbiting customer platforms via various ground stations, operated by NASA and other space agencies. It uses a number of different dishes scattered around the globe.

  8. List of NOAA satellites - Wikipedia

    en.wikipedia.org/wiki/List_of_NOAA_Satellites

    This is a list of satellites owned and operated by the National Oceanic and Atmospheric Administration (NOAA), as well as planned, failed, and canceled launches. [ 1 ] Program(s)

  9. Orbiter (simulator) - Wikipedia

    en.wikipedia.org/wiki/Orbiter_(simulator)

    The simulator also includes a planetarium mode that allows ecliptic and celestial grids to be overlaid onto the star map, along with labels of the constellations and other celestial markers. [9] The planetarium mode can also display labels indicating the location and identity of objects in the Solar System, such as planets, moons, or vessels ...