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Science & Spaceflight

A place for all geeky and sciency discussions.

8,460 topics in this forum

  1. If Earth orbit only required ~4500 m/s like Kerbin, what year would we have developed an orbital rocket?

    By Nightside,
    • 8 replies
    • 695 views

  2. Ice and Spin Launch... Viable? Price is No Show Stopper... Only Physics

    By Spacescifi,
    • 10 replies
    • 577 views

  3. Wentian Long March 5B Core Stage Reentry Update and Discussion Thread 1 2 3

    By SunlitZelkova,
    • 62 replies
    • 3.4k views

  4. The Gateway Foundation 1 2 3

    By NSEP,
    • 55 replies
    • 6.2k views

  5. What's that? You said it's been a while since KSP Forums had a Metallic Hydrogen Thread? Well, here you go!

    By JoeSchmuckatelli,
    • 19 replies
    • 943 views

  6. What is a plausible scientific sounding explanation for a work around of the Roche limit?

    By Maximum7,
    • 18 replies
    • 1.1k views

  7. How Effective Would Aerokinetic Aircraft Be?

    By Spacescifi,
    • 24 replies
    • 1.4k views

  8. Manned Spaceflight Versus Wilderness Refueling

    By Spacescifi,
    • 4 replies
    • 326 views

  9. Best Geoengineering Options 1 2

    By farmerben,
    • 38 replies
    • 2.1k views

  10. Sloped Ramps, Long Runways, and Heavy SSTO's 1 2

    By Spacescifi,
    • 45 replies
    • 2.2k views

  11. Understanding the most practical type of near-future propulsion system for interplanetary travel

    By Madrocketman,
    • 12 replies
    • 1.6k views

  12. Nozzle Size Versus High Pressure And Scifi

    By Spacescifi,
    • 24 replies
    • 1.1k views

  13. Books on spaceflight 1 2

    By Tyko,
    • 32 replies
    • 5.3k views

  14. Road to Space

    By Awesomesauce1337,
    • 19 replies
    • 1.2k views

  15. What Does It Take To Create Large Magnetic Fields?

    By Spacescifi,
    • 6 replies
    • 575 views

  16. Taiwanese Space Program commercial launch and discussion

    By steve9728,
    • 5 replies
    • 555 views

  17. The Physics Of Superhuman Hearing...

    By Spacescifi,
    • 11 replies
    • 631 views

  18. Water landings IRL?

    By Rutabaga22,
    • 16 replies
    • 1.3k views

  19. Is This A Nerf To Scifi Missiles In Space? 1 2

    By Spacescifi,
    • 45 replies
    • 1.7k views

  20. High Energy Pulse Rocketry Versus Continous Plume Rocketry.... Analysis

    By Spacescifi,
    • 3 replies
    • 561 views

  21. Nuclear quotes and anecdotes thread

    By DDE,
    • 19 replies
    • 2.3k views

  22. Airship To Orbit 1 2

    By Spacescifi,
    • 30 replies
    • 1.6k views

  23. Starship Flight Controls... U-double stick vs Joystick

    By Spacescifi,
    • 18 replies
    • 718 views

  24. Sodium Potassium alloy fuel

    By farmerben,
    • 7 replies
    • 943 views

  25. Weird Facts About Spacecraft Maneuvers And Orbital Maneuvers.... Am I Right Or Wrong?

    By Spacescifi,
    • 13 replies
    • 644 views
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