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Science & Spaceflight

A place for all geeky and sciency discussions.

8,477 topics in this forum

  1. We're part of the spaceflight industry, apparently

    By Kerbol Macrosystems,   
    • 14 replies
    • 1.6k views

  2. Destin Sandlin talks spaceflight with potus

    By kurja,
    • 0 replies
    • 552 views

  3. Planet No. 9 to be named Eeloo 1 2 3 4

    By Azivegu,
    • 92 replies
    • 7.9k views

  4. Question about docking

    By Fez,   
    • 17 replies
    • 2k views

  5. What would asteroid mining equipment that can be rendered in a videogame look like?

    By SomeGuy123,
    • 8 replies
    • 1.1k views

  6. Real Life Airlocks : so simple. No cool controls. 1 2

    By SomeGuy123,
    • 28 replies
    • 7k views

  7. Why are the charges on the electron and proton the same? 1 2

    By cantab,
    • 29 replies
    • 3.7k views

  8. Proton Launch in 20 minutes (17:20 EST)

    By Kerbal01,
    • 8 replies
    • 1.3k views

  9. How are satellites deployed to the right orbit from the ISS?

    By THX1138,
    • 6 replies
    • 1k views

  10. New vapor planet - Anun home of the anunnuka

    By PB666,   
    • 19 replies
    • 2.1k views

  11. Online Course - The Conquest of Space

    By Phil deCube,
    • 1 reply
    • 572 views

  12. 30 years ago today

    By RizzoTheRat,
    • 8 replies
    • 1.3k views

  13. Limits of air augmentation in rocket engine design 1 2

    By sevenperforce,   
    • 28 replies
    • 7.6k views

  14. Why light speed wouldn't matter 1 2 3

    By mjl1966,   
    • 74 replies
    • 6.7k views

  15. Space battles will they be point blank? 1 2 3

    By daniel l.,
    • 58 replies
    • 5.7k views

  16. If the ISS had to be abandoned due to an imminent threat, how long before it becomes uninhabitable?

    By Agent86,
    • 18 replies
    • 1.9k views

  17. Is a Death Star physically possible? 1 2 3 4

    By A35K,   
    • 87 replies
    • 23.5k views

  18. What's the lightest "emergency spacesuit" you could have in a locker? 1 2 3

    By SomeGuy123,
    • 71 replies
    • 6k views

  19. What keeps spacecraft in orbit? Momentum or inertia

    By Fez,   
    • 23 replies
    • 3.3k views

  20. Objects with Negative Mass

    By Rdivine,
    • 22 replies
    • 4.1k views

  21. Extreme weather pattern increasing - "El niño" explained.

    By AngelLestat,   
    • 11 replies
    • 850 views

  22. Looking for resouces

    By Algirdyz,
    • 7 replies
    • 829 views

  23. Nuclear Winter and Global Warming? 1 2 3 4

    By Pawelk198604,   
    • 81 replies
    • 7.2k views

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

    By Fez,   
    • 52 replies
    • 7.2k views

  25. Falcon X and XX Lifters

    By legoclone09,   
    • 9 replies
    • 2.8k views
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