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Science & Spaceflight

A place for all geeky and sciency discussions.

8,477 topics in this forum

  1. SpaceX Dragon V2's Trunk - what is it?

    By Jestersage,
    • 17 replies
    • 2.7k views

  2. Some random questions about space travel 1 2

    By Algiark,
    • 29 replies
    • 3.5k views

  3. HyperStar AeroSpace Mach 5 Jet

    By Val,   
    • 7 replies
    • 1.4k views

  4. Sine Graphs and Orbital Paths

    By Omicron314,
    • 10 replies
    • 10.3k views

  5. Pimp my rocket

    By Algiark,
    • 19 replies
    • 2.7k views

  6. The danger of Alcubierre warp drive, and not to the ship itself 1 2 3

    By RainDreamer,
    • 52 replies
    • 10k views

  7. Sentience vs. sapience- get it right!

    By -Velocity-,
    • 18 replies
    • 24.1k views

  8. Questions on moonar orbits and visability of planetary bodies

    By TothAval,
    • 3 replies
    • 640 views

  9. New Kickstarter funding research into 5% c antimatter sail concept 1 2

    By Aethon,
    • 25 replies
    • 2.6k views

  10. Plant Growth in Space

    By Clockwork,
    • 9 replies
    • 2k views

  11. STS-131 Shuttle Ascent OMS Burn?

    By Firov,
    • 15 replies
    • 9k views

  12. Delta V calculations with Python

    By Feradose,
    • 18 replies
    • 4.2k views

  13. gravity not a pure force, but emerging force.

    By PGTART,
    • 4 replies
    • 1.3k views

  14. How to get started with computer programming? 1 2

    By Pawelk198604,   
    • 35 replies
    • 4.4k views

  15. Orbital Mechanics Questions; Help

    By Daniel8520,   
    • 8 replies
    • 1.1k views

  16. More Money for NASA?

    By Shpaget,
    • 11 replies
    • 1.5k views

  17. Advertise with Lunar Bulldozers?

    By Jonfliesgoats,
    • 17 replies
    • 1.4k views

  18. Is there speed/height limit for air-breathing engines?

    By raxo2222,   
    • 23 replies
    • 4.5k views

  19. EmDrive Builder will Answer Questions 1 2

    By rfmwguy,   
    • 29 replies
    • 3.7k views

  20. Interstellar Travel by Medicine rather than Propulsion 1 2

    By Jonfliesgoats,
    • 42 replies
    • 3.4k views

  21. Scientifically, what ARE Tribbles? 1 2

    By KAL 9000,
    • 33 replies
    • 3.8k views

  22. I had this stupid idea about hypersonic flight

    By juanml82,
    • 7 replies
    • 1.9k views

  23. CZ-5 maiden flight; November 3rd 1 2

    By Kryten,
    • 45 replies
    • 6.1k views

  24. Computing orbital parameters using only what KSP stock provides

    By ZeroG,
    • 1 reply
    • 1.5k views

  25. Pulsejet as a 1st stage rocket?

    By SpaceMouse,   
    • 24 replies
    • 3.5k views
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