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farmerben

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Topics posted by farmerben

  1.  

    Why is it better to destroy the ISS than to elevate it to a graveyard orbit? 1 2 3

    By farmerben, in Science & Spaceflight

    • 61 replies
    • 2,430 views
  2.  

    fission fragment propulsion

    By farmerben, in Science & Spaceflight

    • 12 replies
    • 299 views
  3.  

    Good Science fiction Hall of Fame

    By farmerben, in Science & Spaceflight

    • 20 replies
    • 522 views
  4.  

    Could airplanes run on compressed natural gas?

    By farmerben, in Science & Spaceflight

    • 8 replies
    • 331 views
  5.  

    Storage of nuclear waste 1 2

    By farmerben, in Science & Spaceflight

    • 41 replies
    • 2,509 views
  6.  

    How would Kardashev type 3 civilizations try to communicate intergalactic space? 1 2

    By farmerben, in Science & Spaceflight

    • 26 replies
    • 1,042 views
  7.  

    If backwards time travel were possible in Sci Fi

    By farmerben, in Science & Spaceflight

    • 20 replies
    • 711 views
  8.  

    Side boosters

    By farmerben, in Science & Spaceflight

    • 7 replies
    • 555 views
  9.  

    Cleaning up Kessler syndrome

    By farmerben, in Science & Spaceflight

    • 21 replies
    • 883 views
  10.  

    How many megatons would it take to bring on nuclear winter?

    By farmerben, in Science & Spaceflight

    • 7 replies
    • 400 views
  11.  

    geoengineering with sterling engines 1 2

    By farmerben, in Science & Spaceflight

    • 33 replies
    • 989 views
  12.  

    the vertical launch approach 1 2

    By farmerben, in Science & Spaceflight

    • 45 replies
    • 1,546 views
  13.  

    Long term storage of fuel and oxidizer in space.

    By farmerben, in Science & Spaceflight

    • 20 replies
    • 796 views
  14.  

    If you had more payload capacity to the moon than you actually needed what would you take?

    By farmerben, in Science & Spaceflight

    • 13 replies
    • 520 views
  15.  

    Surface transport for Martian volcanoes.

    By farmerben, in Science & Spaceflight

    • 13 replies
    • 541 views
  16.  

    Day length on Deimos

    By farmerben, in Science & Spaceflight

    • 4 replies
    • 519 views
  17.  

    How much dV and ISP do you need for a realistic interstellar ship?

    By farmerben, in Science & Spaceflight

    • 24 replies
    • 1,235 views
  18.  

    Extreme lithobraking

    By farmerben, in KSP1 Challenges & Mission ideas

    • 1 reply
    • 538 views
  19.  

    Asteroid Psyche

    By farmerben, in Science & Spaceflight

    • 6 replies
    • 441 views
  20.  

    Fission power plants in space

    By farmerben, in Science & Spaceflight

    • 5 replies
    • 300 views
  21.  

    Breakthrough Starshot Mission thread

    By farmerben, in Science & Spaceflight

    • 7 replies
    • 537 views
  22.  

    A Kardeshev III civilization would head for the Virgo Supercluster

    By farmerben, in Science & Spaceflight

    • 12 replies
    • 816 views
  23.  

    Gliese 710 will fly approximately 1 light year from our sun a million years from now

    By farmerben, in Science & Spaceflight

    • 11 replies
    • 522 views
  24.  

    Origin of heavy elements

    By farmerben, in Science & Spaceflight

    • 4 replies
    • 370 views
  25.  

    Do planets move toward or away from their Star?

    By farmerben, in Science & Spaceflight

    • 18 replies
    • 1,476 views
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