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Science & Spaceflight

A place for all geeky and sciency discussions.

8,353 topics in this forum

  1. Why do people make so many NASA conspiracy Theories? 1 2 3

    By fredinno,
    • 54 replies
    • 7.2k views

  2. Why do people think the Moon is a safer choice than Mars? 1 2 3

    By Albert VDS,
    • 61 replies
    • 8.2k views

  3. Why do Piper J-3 Cub is still so popular around the world?

    By Pawelk198604,   
    • 24 replies
    • 3.7k views

  4. Why do spaceships need wings in space? 1 2 3

    By 2001kraft,
    • 63 replies
    • 17.6k views

  5. Why do they have to pump bitumen through pipelines?

    By StrandedonEarth,
    • 10 replies
    • 1.9k views

  6. Why do they not fair engines nozzles? 1 2

    By Helmetman,
    • 27 replies
    • 3.2k views

  7. Why do we assume aliens will need (roughly) the same conditions as us? 1 2

    By Djsnowboy267,
    • 46 replies
    • 10.8k views

  8. Why do we have to go direct?

    By Moon Goddess,
    • 19 replies
    • 2.6k views

  9. Why do we hear that?

    By BadRocketsCo.,
    • 14 replies
    • 1.5k views

  10. Why do we keep destroying our own probes?

    By daniel l.,
    • 17 replies
    • 1.1k views

  11. Why do we not use smaller launch craft?

    By Technical Ben,
    • 23 replies
    • 3.3k views

  12. Why do you think the Soyuz is called Soyuz? 1 2

    By JPGSP,
    • 28 replies
    • 1.7k views

  13. why does a rocket seem to lose lateral velocity?ty.

    By tipsyMJT,
    • 9 replies
    • 1.7k views

  14. Why does an orbit increase in altitude with more velocity? 1 2 3

    By Fez,   
    • 52 replies
    • 6.2k views

  15. Why does Explorer 1 satellite spinning on launchpad?

    By Pawelk198604,
    • 3 replies
    • 2.2k views

  16. Why does gravity get weaker with distance? 1 2

    By Rdivine,
    • 32 replies
    • 7k views

  17. Why does helium make your voices high pitched?

    By Deadpangod3,
    • 5 replies
    • 1.2k views

  18. Why does Hydrogen peroxide is so toxic?

    By Pawelk198604,   
    • 6 replies
    • 1.1k views

  19. Why does it take so long to get to the ISS, IRL?

    By Brainlord Mesomorph,
    • 21 replies
    • 1.8k views

  20. Why does Lunar orbit are unstable

    By Pawelk198604,   
    • 11 replies
    • 1.1k views

  21. Why does NASA (have to?) do things so much more complicated than in KSP? 1 2

    By Themohawkninja,
    • 27 replies
    • 4.9k views

  22. Why does Neil Armstrong get Apollo 11 command and not for exemple Pete Conrad who had more experience? 1 2

    By Pawelk198604,   
    • 29 replies
    • 1.9k views

  23. Why does Orion need a side hatch?

    By Kerbface,
    • 6 replies
    • 1.7k views

  24. Why does Rhea have a thin oxygen atmophere?

    By Dr. Kerbal,
    • 3 replies
    • 447 views

  25. Why does Russians now have so few female cosmonauts given the fact they was the first who send first woman into space? 1 2

    By Pawelk198604,   
    • 31 replies
    • 2.6k views
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