1973

  1. Grey Havoc

    Heckler & Koch VP-70M

    https://en.wikipedia.org/wiki/Heckler_%26_Koch_VP70
  2. Graham1973

    Between Voyager & Viking

    After the cancellation of Voyager(Mars) in 1967 NASA started up a new series of studies to come up with a spacecraft for the 1973 launch opportunity. This Martin-Marietta designed soft-lander of 1969 was intended to put the maximum payload weight on the surface of Mars using a mission profile...
    • Graham1973
    • Thread
    • 1969 1973 cold war early 1970s general electric company jet propulsion laboratory late 1960s mars martin marietta corporation mcdonnell douglas nasa nuclear power solar-powered space age space probes space race united states
    • Replies: 28
    • Forum: Secret Space Projects
  3. P

    G H Stein, "A Program for Star Flight", Analog, October 1973

    In this months Spaceflight, there is an article on Starships of the Future (mostly Daedalus and Icarus) that mentions a suggestion by G H Stein published in Analog, October 1973 called "A Program for Star Flight". 'A full program of exploration was proposed which would utilise a fleet of no...
    • PMN1
    • Thread
    • 1970s 1973 1990 cold war deep space probes nuclear rockets space age space race starship united states
    • Replies: 4
    • Forum: Secret Space Projects
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