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Science & Spaceflight

A place for all geeky and sciency discussions.

8,449 topics in this forum

  1. Likely response to Extra Terrestrials asking for help finding one of their own?

    By Will Fawkes,
    • 4 replies
    • 1.5k views

  2. Cost of S-IC on Saturn V

    By Tank Buddy,
    • 14 replies
    • 3.5k views

  3. Live EVA session

    By UnthinkableThinker,
    • 6 replies
    • 1.4k views

  4. Project Pluto: Going Nuclear

    By Neil1993,
    • 22 replies
    • 10.8k views

  5. Astronomers discover Kerbin?

    By Anton P. Nym,
    • 1 reply
    • 802 views

  6. You have been made Command Module Pilot. How do you feel?

    By Drunkrobot,
    • 13 replies
    • 2.9k views

  7. GAIA Launch

    By Spooks,
    • 7 replies
    • 1.7k views

  8. Impact scenario thread

    By mdatspace,
    • 16 replies
    • 2.1k views

  9. [video] The sound of space and how to get it right

    By nothke,
    • 8 replies
    • 2.1k views

  10. [News] Cooling system problem on ISS

    By nothke,
    • 16 replies
    • 2.6k views

  11. What would DQ an astronaut

    By rpayne88,
    • 16 replies
    • 3.9k views

  12. ORB-1 Resupply mission delayed due to ISS issue.

    By Motokid600,
    • 1 reply
    • 679 views

  13. Ultra Strong and Stiff Layered Polymer Nanocomposite

    By Dominatus,
    • 3 replies
    • 1.8k views

  14. (Song) Try Learn this...

    By victory143,
    • 0 replies
    • 694 views

  15. Water flowing on Mars surface? - article in "Nature"

    By czokletmuss,
    • 21 replies
    • 3.3k views

  16. Imagine the Second Moon Race

    By Frogbull,
    • 17 replies
    • 3.8k views

  17. What percent of a space shuttles mass is fuel used for getting to orbit? (On average)

    By Sigma117,
    • 7 replies
    • 4.1k views

  18. If I payed SpaceX to launch? 1 2 3 4 9

    By bigdad84,
    • 203 replies
    • 29.9k views

  19. So what's after the space Shuttle? 1 2

    By Anizer,
    • 38 replies
    • 6.5k views

  20. SpaceX's Falcon 9 - a question about wings.

    By JRF2k,
    • 4 replies
    • 1.5k views

  21. KSP got it RIGHT.... amazingly so... 1 2

    By kiwi1960,
    • 27 replies
    • 4.4k views

  22. If you launch opposite to Kerbin's revolution...

    By Tex,
    • 15 replies
    • 3.1k views

  23. Apollo 13 questions

    By photogineer,
    • 11 replies
    • 7.4k views

  24. Indian Travel Agent Plans to Send Teenagers into Space

    By Pawelk198604,
    • 8 replies
    • 1.2k views

  25. Mars radiation not so bad after all 1 2

    By czokletmuss,
    • 33 replies
    • 3.7k views
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