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Science & Spaceflight

A place for all geeky and sciency discussions.

8,449 topics in this forum

  1. The Explorer

    By PakledHostage,
    • 2 replies
    • 996 views

  2. How much of crude oil's stored chemical energy comes from ultimately from uranium?

    By nhnifong,
    • 9 replies
    • 2.2k views

  3. Calculating reentry

    By Mmmmyum,
    • 4 replies
    • 2.9k views

  4. Larger planet supporting life? 1 2 3

    By Deathsoul097,
    • 53 replies
    • 5.6k views

  5. Which nuclear accident ware worse Chernobyl or Fukushima 1 2 3 4

    By Pawelk198604,
    • 90 replies
    • 12.4k views

  6. U.S. Space Team's Up Goer Five

    By Galane,
    • 2 replies
    • 989 views

  7. Students wish to help with the space junk issue.

    By Senties,
    • 4 replies
    • 956 views

  8. An alien transmission?

    By SuperWeegee4000,
    • 11 replies
    • 2.4k views

  9. So I have a quick question about "global warming" 1 2 3 4 6

    By vetrox,
    • 148 replies
    • 12.9k views

  10. Comet Ison Destroyed!

    By Sickle,
    • 17 replies
    • 3.3k views

  11. China's Robotic Moon Rover

    By Meithan,
    • 3 replies
    • 1.4k views

  12. SLS 1st stage Vs. Saturn V 1st stage.

    By Titan Space Agency,
    • 15 replies
    • 4.6k views

  13. Great Apollo video about the guidance computer and MIT

    By John FX,
    • 8 replies
    • 1.6k views

  14. Flashlights on an FTL ship 1 2

    By Tankbuster32,
    • 45 replies
    • 5.5k views

  15. Calculating orbits yourself

    By Xetalim,
    • 13 replies
    • 2.2k views

  16. ISON Interactive Model 1 2

    By czokletmuss,
    • 31 replies
    • 4.2k views

  17. Delta V

    By Henakk,
    • 4 replies
    • 1.8k views

  18. FTL and time dilation

    By Mmmmyum,
    • 8 replies
    • 1.9k views

  19. STEREO watches ISON.

    By JayCheetah,
    • 0 replies
    • 703 views

  20. Asteroid Capture?

    By GluttonyReaper,
    • 13 replies
    • 3.7k views

  21. News article on step by step Soyuz reentry

    By Soda Popinski,
    • 18 replies
    • 3.2k views

  22. Asteroid mining for space exploration

    By kiwi1960,
    • 20 replies
    • 4.8k views

  23. - 1 2

    By Guest,
    • 49 replies
    • 5.8k views

  24. Which of ESA's 5 proposed M-class missions do you think most deserves the M3 slot?

    By nhnifong,
    • 17 replies
    • 2.4k views

  25. Sooooo, if I wanted to?

    By bigdad84,
    • 19 replies
    • 2.4k views
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