أقمار الاستطلاع كي إتش-9 (Arabic Wikipedia)

Analysis of information sources in references of the Wikipedia article "أقمار الاستطلاع كي إتش-9" in Arabic language version.

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archives.gov

cia.gov

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foxnews.com

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nssdc.gsfc.nasa.gov

nro.gov

  • Gerald K. Haines (1997). "Critical to US Security: the development of the GAMBIT and HEXAGON satellite reconnaissance system". National Reconnaissance Office. مؤرشف من الأصل في 2012-09-15. اطلع عليه بتاريخ 2011-09-24.
  • "The HEXAGON story" (PDF). National Reconnaissance Office. 1988. مؤرشف من الأصل (PDF) في 2012-09-16. اطلع عليه بتاريخ 2011-10-06.
  • Richard J. Chester (1985). "A history of the HEXAGON program". National Reconnaissance Office. مؤرشف من الأصل في 2012-09-15. اطلع عليه بتاريخ 2011-09-24.
  • "NRO's Review & Redaction Guide (RRG), 2008" (PDF). NRO. مؤرشف من الأصل (PDF) في 2017-08-07. اطلع عليه بتاريخ 2019-10-17.

seattlepi.com

skyrocket.de

space.skyrocket.de

space.com

spaceref.com

web.archive.org

wikipedia.org

en.wikipedia.org

youtube.com