Agena

(from the article `launch vehicle`) Several upper stages have been used with more than one family of launch vehicle. For example, the Agena upper stage was first developed in the United ... [3 related articles]
Found on http://www.britannica.com/eb/a-z/a/28

Agena

[computer virus] Agena is a Computer Virus first discovered in Spain, September,1992. Is a memory resident, file infecting computer virus which infects .COM and .EXE files, including command.com. Agena becomes memory resident at the top of system memory but below the 640K DOS boundary. Once it is memory resident, Agena infects .COM and .EXE...
Found on http://en.wikipedia.org/wiki/Agena_(computer_virus)

Agena

Agena A A versatile space vehicle developed by the United States Air Force. It served as an upper stage on a variety of boosters including the Thor, Atlas, and Titan IIIB. It could carry a satellite into a precise orbit then launch it back toward Earth for recovery, carry experiments into orbit...
Found on http://www.daviddarling.info/encyclopedia/A/Agena.html

Agena

Agena was an American space vehicle built by the Lockheed Aircraft Corporation and first flown in 1959. Three variations were developed, the last, the Agena D, being test successfully in 1962. Agena D was 709 cm long and had a diameter of 152 cm. Agena D was used as a rendezvous target vehicle in the Gemini 10 missions.
Found on http://www.probertencyclopaedia.com/browse/IA.HTM
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