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Science & Spaceflight

A place for all geeky and sciency discussions.

8,477 topics in this forum

  1. Minmus discovered, for real!

    By Jimbodiah,
    • 6 replies
    • 840 views

  2. GPS navigator on a space station 1 2

    By NeoFatalis,
    • 26 replies
    • 2.1k views

  3. A mission to reach 1% of the Speed Of Light 1 2

    By Rockhem,
    • 28 replies
    • 12.5k views

  4. "Debunker" says Falcon 9 does not go into space. 1 2 3

    By Scotius,
    • 56 replies
    • 7k views

  5. Air-to-fuel: The economics

    By JebKeb,
    • 0 replies
    • 465 views

  6. Science is not always about progress and discoveries...

    By Darnok,
    • 6 replies
    • 1.1k views

  7. Why do NERVA engines require heat radiators during a burn?

    By SomeGuy123,
    • 19 replies
    • 3.4k views

  8. Black Holes - Spinning faster than light?

    By JMBuilder,   
    • 13 replies
    • 3k views

  9. Equations for navigating in space

    By KAL 9000,
    • 6 replies
    • 764 views

  10. Smelters

    By PB666,
    • 0 replies
    • 391 views

  11. Angara A5V cancelled, Russian SHLV program restarted

    By Kryten,
    • 5 replies
    • 1.3k views

  12. A question regards Gravity

    By Rucki,   
    • 17 replies
    • 1.6k views

  13. Paper published on producing arbitrarily long nanotubes.

    By Exoscientist,   
    • 1 reply
    • 609 views

  14. Weird ion behaviors

    By PB666,
    • 4 replies
    • 649 views

  15. . 1 2 3 4

    By Guest,
    • 81 replies
    • 27.7k views

  16. NASA is releasing research papers to public for free

    By RainDreamer,   
    • 9 replies
    • 1.4k views

  17. 420 seconds? Burn it.

    By Dman979,   
    • 4 replies
    • 1.2k views

  18. 5 space books all space fans should read

    By Spaceception,
    • 23 replies
    • 3.5k views

  19. NASA Sets New Guinness World Record (44 Engines on a rocket)

    By tjmagneto,
    • 6 replies
    • 988 views

  20. An interesting Youtube channel (not clickbait)

    By Randazzo,
    • 5 replies
    • 1.1k views

  21. Letting the ISS burn up......Why? 1 2 3 4 9

    By Vaporized Steel,
    • 222 replies
    • 24.9k views

  22. Fun Science- Small Rockets and Planet 9

    By Waxing_Kibbous,
    • 0 replies
    • 330 views

  23. Re-Encoded Organisms

    By KerikBalm,
    • 13 replies
    • 1k views

  24. Fastest transfer possible

    By slouis,   
    • 20 replies
    • 3.9k views

  25. When does a rocket selfdestruct?

    By TheCardinal,   
    • 19 replies
    • 2.5k views
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