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Science & Spaceflight

A place for all geeky and sciency discussions.

8,361 topics in this forum

  1. Reforming the Educational System

    By NGTOne,
    • 16 replies
    • 2.8k views

  2. Large antennas packed into tiny spaces.

    By Galane,
    • 3 replies
    • 1.1k views

  3. Confinements in space

    By erkha343,
    • 7 replies
    • 1.5k views

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

    By WhiteWeasel,
    • 15 replies
    • 2.6k views

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

    By nhnifong,
    • 36 replies
    • 4.7k views

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

    By Kerbface,
    • 93 replies
    • 16.3k views

  7. Teenage astroanut

    By Pawelk198604,
    • 9 replies
    • 2.3k views

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

    By Cesrate,
    • 32 replies
    • 5.8k views

  9. LADEE atmosphere tests.

    By Levelord,
    • 9 replies
    • 2.1k views

  10. This would be fun on Duna.

    By Tw1,
    • 23 replies
    • 4.5k views

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

    By goldenpeach,
    • 7 replies
    • 2.2k views

  12. Wich rocket use airlit SRB?

    By goldenpeach,
    • 4 replies
    • 1.4k views

  13. What scientific factoid did you learn about today? 1 2

    By Kerbin Dallas Multipass,
    • 32 replies
    • 3.9k views

  14. Apollo 13 - Orbits And You

    By SuperWeegee4000,
    • 4 replies
    • 1.3k views

  15. SpaceShipTwo Second Powered Flight 1 2

    By Mr Shifty,
    • 25 replies
    • 5.9k views

  16. LADEE launch from Wallops tonight

    By lazarus1024,
    • 7 replies
    • 1.2k views

  17. Delta-v/TWR/Acceleration calculator if anyone wants one

    By phg0002,
    • 0 replies
    • 1.6k views

  18. Mars voyage hibernation 1 2

    By Captain Sierra,
    • 26 replies
    • 4.6k views

  19. Mechanics class rocket

    By dharak1,
    • 10 replies
    • 2.4k views

  20. (and a little of space too)Why do the reaction wheel need to desaturate sometime?

    By goldenpeach,
    • 11 replies
    • 2.6k views

  21. astrophysics question!!!

    By power5000,
    • 9 replies
    • 1.7k views

  22. Huge storm sweeps across Saturn.

    By brooksy125,
    • 1 reply
    • 1.1k views

  23. Fusion of Jupiter 1 2

    By leax256,
    • 39 replies
    • 6.4k views

  24. Space Race Communication Interception?

    By Djsnowboy267,
    • 7 replies
    • 1.8k views

  25. Weight vs. Mass: I know their NOT the same, but cannot comprehend why 1 2 3

    By Diche Bach,
    • 62 replies
    • 8.3k views
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