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  2. History of the United States Space Force - Wikipedia

    en.wikipedia.org/wiki/History_of_the_United...

    While the United States Space Force gained its independence on 20 December 2019, the history of the United States Space Force can be traced back to the beginnings of the military space program following the conclusion of the Second World War in 1945. Early military space development was begun within the United States Army Air Forces by General ...

  3. United States Space Force - Wikipedia

    en.wikipedia.org/wiki/United_States_Space_Force

    The United States Space Force ( USSF) is the space service branch of the United States Armed Forces. Along with the Air Force, it is part of the Department of the Air Force, led by the secretary of the Air Force. [8] Its military heads are the chief of space operations, who is one of the Joint Chiefs of Staff, and the vice chief of space ...

  4. United States Space Command - Wikipedia

    en.wikipedia.org/wiki/United_States_Space_Command

    The United States Space Command ( USSPACECOM or SPACECOM) is a unified combatant command of the United States Department of Defense, responsible for military operations in outer space, specifically all operations 100 kilometers (62 miles) and greater above mean sea level. U.S. Space Command is responsible for the operational employment of space ...

  5. Structure of the United States Space Force - Wikipedia

    en.wikipedia.org/wiki/Structure_of_the_United...

    The United States Space Force is organized by different units: the Space Staff, the field commands, and the space deltas. The Space Force is organized as one of two coequal military service branches within the Department of the Air Force, the other being the United States Air Force. Both services are overseen by the Secretary of the Air Force ...

  6. List of space programs of the United States - Wikipedia

    en.wikipedia.org/wiki/List_of_space_programs_of...

    The United States has developed many space programs since the beginning of the spaceflight era in the mid-20th century. The government runs space programs by three primary agencies: NASA for civil space; the United States Space Force for military space; and the National Reconnaissance Office for intelligence space. These entities have invested ...

  7. List of United States Space Force astronauts - Wikipedia

    en.wikipedia.org/wiki/List_of_United_States...

    This is a complete list of astronauts in the United States Space Force.There have currently been two NASA astronauts who have been members of the U.S. Space Force. The first U.S. Space Force astronaut, Colonel Mike Hopkins, commemorated the service's first birthday by having his transfer ceremony on 19 December 2020 on the International Space Station.

  8. Space force - Wikipedia

    en.wikipedia.org/wiki/Space_force

    A space force is a military branch of a nation's armed forces that conducts military operations in outer space and space warfare. The world's first space force was the Russian Space Forces, established in 1992 as an independent military service. However, it lost its independence twice, first being absorbed into the Strategic Rocket Forces from ...

  9. Pituffik Space Base - Wikipedia

    en.wikipedia.org/wiki/Pituffik_Space_Base

    Pituffik Space Base (/ b iː d uː ˈ f iː k / bee-doo-FEEK; Greenlandic:) (IATA: THU, ICAO: BGTL), formerly Thule Air Base (/ t uː l iː / or / t uː l eɪ /), is the United States Space Force's northernmost base, and the northernmost installation of the U.S. Armed Forces, located 750 mi (1,210 km) north of the Arctic Circle and 947 mi ...