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Science & Spaceflight

A place for all geeky and sciency discussions.

8,482 topics in this forum

  1. Maximum number of possible things that could have happened in the Universe.

    By Themohawkninja,
    • 7 replies
    • 1.7k views

  2. "Free" Power: Electrotether trailing Io.

    By Rakaydos,
    • 1 reply
    • 894 views

  3. How precise are our orbit/intercept calculations vs the ksp?

    By Tripzter,
    • 16 replies
    • 3.9k views

  4. Waiting...

    By Javster,
    • 7 replies
    • 1.3k views

  5. How would zero gravity affect future generations

    By TarkinLarson,
    • 23 replies
    • 3.7k views

  6. What are the SSTV?

    By Ghostexx7,
    • 11 replies
    • 4.1k views

  7. Jump Dog Fighting 1 2 3 4

    By Westi29,
    • 77 replies
    • 9k views

  8. what happens when watermelons are grown in space?

    By gooddog15,
    • 14 replies
    • 4k views

  9. Mars Direct Mission (Documentary included)

    By TeeGee,
    • 11 replies
    • 3.2k views

  10. I saw the ISS for the first time in my life.

    By Cooly568,
    • 16 replies
    • 2.6k views

  11. Rosetta Spacecraft arrived at a comet.

    By Mr.Rocket,
    • 1 reply
    • 900 views

  12. Open Climate Models

    By Ippo,
    • 0 replies
    • 686 views

  13. Using beamforming to help a ship maintain stealth while transmitting radio signals.

    By PTNLemay,
    • 19 replies
    • 2.1k views

  14. That's more like it!

    By KSK,
    • 16 replies
    • 2.4k views

  15. [history] What is the biggest bombardment of WW2?

    By goldenpeach,
    • 15 replies
    • 2.2k views

  16. What cancelled/proposed space project do you find most interesting? 1 2

    By Pipcard,
    • 32 replies
    • 5.9k views

  17. Area wide deployment of solar cells soon reality?

    By rtxoff,
    • 14 replies
    • 1.4k views

  18. NASA: New "impossible" engine works, could change space travel forever 1 2 3

    By Darston,
    • 74 replies
    • 9.2k views

  19. NASA admits reactionless thruster works, but doesn't know how it works.

    By Galane,
    • 4 replies
    • 2.9k views

  20. Why does the SpaceX capsule have so much empty space?

    By guitarxe,
    • 19 replies
    • 3.2k views

  21. Does insomnia/sleep disorder disqualify from being pilot

    By Pawelk198604,
    • 10 replies
    • 5.3k views

  22. Point-to-Point Suborbital Flight

    By ptpsuborbital,
    • 13 replies
    • 3.5k views

  23. We could not create a new partition or locate an existing one. For more information,

    By Pawelk198604,
    • 3 replies
    • 1.2k views

  24. How keep Windows 8.1 log-on screen wallpaper after format

    By Pawelk198604,
    • 4 replies
    • 992 views

  25. Kerbal 2- Phobos Mission (Future Cubesat feasability study) 1 2 3

    By Rakaydos,
    • 71 replies
    • 8.3k views
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