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Science & Spaceflight

A place for all geeky and sciency discussions.

8,449 topics in this forum

  1. Weapons in space 1 2 3

    By Guest Brody_Peffley,
    • 68 replies
    • 10.9k views

  2. Random Propulsion idea

    By bellino,
    • 10 replies
    • 2.1k views

  3. space travel in your lifetime? 1 2

    By Dimetime35c,
    • 38 replies
    • 5.1k views

  4. So, there's about 12 years of life left for Voyager 1

    By Cesrate,
    • 14 replies
    • 3k views

  5. NASA says that Voyager has entered interstellar space 1 2

    By Karriz,
    • 31 replies
    • 5.3k views

  6. Walking on water is possible

    By KerbMav,
    • 6 replies
    • 1.5k views

  7. Absurd idea I had.

    By rpayne88,
    • 8 replies
    • 2.3k views

  8. The Apollo Guidance Computer

    By Galane,
    • 8 replies
    • 2k views

  9. Have you heard about the alchemist 's name Sedziwoj

    By Pawelk198604,
    • 1 reply
    • 827 views

  10. New Satellite launch from nasa 1 2

    By lancefoxcia,
    • 37 replies
    • 6.9k views

  11. What rare metals AREN'T in asteroids? 1 2

    By ajshell1,
    • 47 replies
    • 10.3k views

  12. Titanium 3D printing, 'Iron Man' holographic modeling, what next!?

    By Captain Sierra,
    • 23 replies
    • 4.6k views

  13. n-body gravity motion problem was solved a while ago apparently

    By Cheaterman,
    • 14 replies
    • 3.2k views

  14. Can a programmer tell me the weight of this?

    By Galileo Kerbonaut,
    • 9 replies
    • 1.6k views

  15. Reforming the Educational System

    By NGTOne,
    • 16 replies
    • 3k views

  16. Large antennas packed into tiny spaces.

    By Galane,
    • 3 replies
    • 1.2k views

  17. Confinements in space

    By erkha343,
    • 7 replies
    • 1.6k views

  18. What effects would going very deep into a planet would have?

    By WhiteWeasel,
    • 15 replies
    • 2.8k views

  19. Where in the solar system would you like to see a sample returned from most? 1 2

    By nhnifong,
    • 36 replies
    • 5k views

  20. Is it at all possible there was a civilised species on Earth long before humans? 1 2 3 4

    By Kerbface,
    • 93 replies
    • 16.8k views

  21. Teenage astroanut

    By Pawelk198604,
    • 9 replies
    • 2.4k views

  22. There must be something unknown in physics that makes consciousness exist 1 2

    By Cesrate,
    • 32 replies
    • 6k views

  23. LADEE atmosphere tests.

    By Levelord,
    • 9 replies
    • 2.2k views

  24. This would be fun on Duna.

    By Tw1,
    • 23 replies
    • 4.7k views

  25. what was the ascent trajectory of the mercury missions(the suborbitals one)

    By goldenpeach,
    • 7 replies
    • 2.3k views
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