advanced defense satellite communications project

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• Transformational Satellite Communications System — The Transformational Satellite Communications System (TSAT) program is a United States Department of Defense (DOD) program sponsored by the U.S. Air Force for a secure, high capacity global communications network serving the DOD, NASA and the U.S …   Wikipedia

• Defense Support Program — Painting of a DSP satellite on station. Primary sensor (lower left) is pointed at Earth. The star sensor is seen pointing off to the side, above and to the right. The Defense Support Program (DSP) is a program of the U.S. Air Force that operates… …   Wikipedia

• Defense Information Systems Agency — Seal …   Wikipedia

• Communications in Iran — Zohreh redirects here. For the city in Khuzestan, see Zahreh. Iran is among the first five countries which have had a growth rate of over 20% and the highest level of development in telecommunication.[1][2] Iran has been awarded the UNE …   Wikipedia

• Communications Act of 1934 — The Communications Act of 1934 is a United States federal law, enacted as Public Law Number 416, Act of June 19, 1934, ch. 652, 48 Stat. 1064, by the 73rd Congress, signed by President Franklin D. Roosevelt, codified as Chapter 5 of Title 47 of… …   Wikipedia

• Defense Data Network — The Defense Data Network (DDN) was a computer networking effort of the United States Department of Defense from 1983 through 1995.[1] History In 1975, the Defense Communication Agency (DCA) took over operation of the ARPANET as it became an… …   Wikipedia

• Project SCORE — (Signal Communications Orbit Relay Equipment) was the world’s first communications satellite. Launched in an Atlas rocket on December 18 1958, SCORE provided a first test of a communications relay system in space and captured world attention by… …   Wikipedia

• Satellite — This article is about artificial satellites. For natural satellites, also known as moons, see Natural satellite. For other uses, see Satellite (disambiguation). An animation depicting the orbits of GPS satellites in medium Earth orbit …   Wikipedia

• Project Gemini — This article is about the NASA program. For other uses, see Gemini (disambiguation). Project Gemini Duration 1962 1966 Goals Long duration spaceflight; rendezvous and docking; extra vehicular activity; targeted re entry and Earth landing …   Wikipedia

• Project SCORE — Atlas B Rakete mit SCORE auf der Startrampe – Der gesamte Raketenkörper (ohne die Boostertriebwerke) bildete den Satelliten SCORE SCORE (Signal Communications by Orbiting Relay Equipment, auch Project SCORE) war der erste Kommunikationssatellit.… …   Deutsch Wikipedia

• Strategic Defense Initiative — Organization SDIO Agency overview Formed 1984 Dissolved 1993 (renamed) Superseding a …   Wikipedia