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  2. List of USA satellites - Wikipedia

    en.wikipedia.org/wiki/List_of_USA_satellites

    List of USA satellites. This is a list of satellites and spacecraft which have been given USA designations by the United States Air Force. These designations have been applied to most United States military satellites since 1984, and replaced the earlier OPS designation. As of June 2022, USA designations have been assigned to 331 space satellites.

  3. Satellite imagery - Wikipedia

    en.wikipedia.org/wiki/Satellite_imagery

    The first images from space were taken on the sub-orbital V-2 rocket flight launched by the US on October 24, 1946. Satellite image of Fortaleza.. Satellite images (also Earth observation imagery, spaceborne photography, or simply satellite photo) are images of Earth collected by imaging satellites operated by governments and businesses around the world.

  4. United States Space Surveillance Network - Wikipedia

    en.wikipedia.org/wiki/United_States_Space...

    The United States Department of Defense (DoD) has maintained a database of satellite states since the launch of the first Sputnik in 1957, known as the Space Object Catalog, or simply the Space Catalog. These satellite states are regularly updated with observations from the Space Surveillance Network, a globally distributed network of ...

  5. National Reconnaissance Office - Wikipedia

    en.wikipedia.org/wiki/National_Reconnaissance_Office

    The National Reconnaissance Office (NRO) is a member of the United States Intelligence Community and an agency of the United States Department of Defense which designs, builds, launches, and operates the reconnaissance satellites of the U.S. federal government. It provides satellite intelligence to several government agencies, particularly ...

  6. Globe at Night - Wikipedia

    en.wikipedia.org/wiki/GLOBE_at_Night

    Globe at Night is an international scientific research program that crowdsources measurements of light pollution in the night sky. At set time periods within each year, the project asks people to count the number of stars that they can see from their location and report it to the project's website. The coordinating researchers compile this ...

  7. USA-207 - Wikipedia

    en.wikipedia.org/wiki/USA-207

    USA-207. USA-207, [4] international COSPAR code 2009-047A, [5] also known as PAN, officially meaning Palladium At Night, [6] NEMESIS I, [7] or P360 [8] is a classified American SIGINT satellite, [7] which was launched in September 2009. The US government has not confirmed which of its intelligence agencies operate the satellite, [9] but leaked ...

  8. List of satellites in geosynchronous orbit - Wikipedia

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

    United States Echostar/DISH Network: Direct Broadcasting 21 August 2002, Proton: Deorbited 2008-11-19 QuetzSat 1: Space Systems/Loral SSL-1300: Mexico QuetzSat Broadcasting United States, Mexico: 29 September 2011 Proton-M / Briz-M: Ku-band satellite 77.1°W ECHOSTAR-1 United States 2015-08-19: 76.9°W ECHOSTAR-8 United States 2015-08-19: 76.8 ...

  9. Defense Meteorological Satellite Program - Wikipedia

    en.wikipedia.org/wiki/Defense_Meteorological...

    The DSAP-1 (Defense Satellite Application Program Block 1) satellites series, also known as P-35, was the first series of military meteorological satellites of the United States. The project designation P-698BH was used concurrently with P-35 from June 1962 and P-35 became P-417 in October 1962. The designation DMSP-1 (Defense Meteorological ...