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Science & Spaceflight

A place for all geeky and sciency discussions.

8,476 topics in this forum

  1. CASC patents design for mystery "lander"

    By xenomorph555,
    • 5 replies
    • 1.2k views

  2. Realistic NERVA engines? 1 2 3

    By Gilliam,
    • 52 replies
    • 16.5k views

  3. Where did the Salyut footage go?

    By xenomorph555,
    • 1 reply
    • 943 views

  4. Quad Copters Are So Last Year

    By Nuke,
    • 5 replies
    • 1.2k views

  5. KNO3 in Adelaide, or sufficient replacement.

    By kahlzun,
    • 3 replies
    • 2.5k views

  6. ESA states Saber engine is viable.

    By boolybooly,
    • 10 replies
    • 1.8k views

  7. Chinese/ESA/Japanese scientists discover organic compound in Martian meteorite

    By xenomorph555,
    • 3 replies
    • 775 views

  8. [Chemistry][Theory] Artificial Photosynthesis to replenish Oxygen 1 2

    By MrZayas1,
    • 33 replies
    • 6k views

  9. New TED talk on computer learning

    By PakledHostage,
    • 1 reply
    • 1.1k views

  10. KSP Community Cubesat Project: The Experiment & Moss survival conditions, etc.

    By NERVAfan,
    • 10 replies
    • 2.4k views

  11. How would you improve current launch vehicles? 1 2 3 4

    By Frozen_Heart,
    • 93 replies
    • 9.1k views

  12. Why don't we have SSTO's already? 1 2 3 4

    By Secuas,
    • 89 replies
    • 12.6k views

  13. Biology! Don't see too many of these. Eurpoa missions. 1 2 3

    By kanelives,
    • 57 replies
    • 6.6k views

  14. Possible Gravity on spacecraft

    By frankm134,
    • 12 replies
    • 2k views

  15. Orion-Atlas With Cygnus-Derived Orbital Module

    By Kibble,
    • 15 replies
    • 2.1k views

  16. Launch Hoopla

    By LordFerret,
    • 14 replies
    • 1.7k views

  17. How do Aircraft Engineers manage CoP/CoM/CoT in their designs?

    By Volt,
    • 8 replies
    • 2.4k views

  18. Why glass is transparent and other things not

    By *Aqua*,
    • 6 replies
    • 1.6k views

  19. Nothing is stationary, Fixed points in space, The possible end of time 1 2

    By Christian365,
    • 44 replies
    • 13.4k views

  20. How to actually look for life on Mars

    By NERVAfan,
    • 10 replies
    • 1.8k views

  21. Chang'e 5 may use engine for manned lunar orbiting shenzhou

    By xenomorph555,
    • 1 reply
    • 1.3k views

  22. My New Geeky Obsession or What I Do While Burning Xenon

    By sreinmann,
    • 0 replies
    • 791 views

  23. Orbital Sciences, CRS, and the future of Antares

    By TythosEternal,
    • 6 replies
    • 1.2k views

  24. The science of Russia's economy and space program into the future.

    By trekkie_,
    • 3 replies
    • 994 views

  25. Hmm... a new form of synesthesia?

    By YourEverydayWaffle,
    • 13 replies
    • 2.4k views
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