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Science & Spaceflight

A place for all geeky and sciency discussions.

8,461 topics in this forum

  1. Inflatable spaceships under constant acceleration

    By Spacescifi,
    • 6 replies
    • 773 views

  2. I want to teach a rocket how to fly! 1 2 3

    By Jirokoh,   
    • 56 replies
    • 6k views

  3. Plasma Thrusters Enhanced with Chemical Rockets 1 2

    By Cheif Operations Director,
    • 49 replies
    • 3.8k views

  4. New scientific paper on Jupiter's core

    By lajoswinkler,
    • 8 replies
    • 661 views

  5. Python Robotics

    By Cheif Operations Director,
    • 16 replies
    • 1.2k views

  6. Humanity cannot hide from radio transmitting civilizations 1 2 3

    By farmerben,
    • 50 replies
    • 4k views

  7. How can a Kerbal survive in space forever?

    By PLB,
    • 20 replies
    • 10.8k views

  8. how do you measure mass in zero gravity?

    By Nuke,
    • 5 replies
    • 824 views

  9. LinkSpace - The New Player

    By Shpaget,
    • 21 replies
    • 2.6k views

  10. Northrop Grumman: “Fly smart with gel propulsion”

    By DDE,
    • 6 replies
    • 658 views

  11. Rocket plumes and magnetic nozzles

    By Spacescifi,
    • 7 replies
    • 1.9k views

  12. The 3

    By gamedaddy22,
    • 2 replies
    • 534 views

  13. Could we make a flying saucer?

    By Spacescifi,
    • 6 replies
    • 636 views

  14. A SSTO research project. 1 2

    By Exoscientist,
    • 35 replies
    • 3.2k views

  15. Laser assisted rocket launch and landing

    By Spacescifi,
    • 13 replies
    • 927 views

  16. The moon now has life on it 1 2

    By nascarlaser1,
    • 26 replies
    • 1.8k views

  17. Rocket Body Shape Curve

    By Sam-urai,   
    • 12 replies
    • 1.4k views

  18. A thought on Apollo flags

    By lajoswinkler,   
    • 10 replies
    • 1.2k views

  19. Plane and rocket aerodynamics

    By Sam-urai,
    • 2 replies
    • 531 views

  20. Energia LEK lander, or: What is that round circular thing?

    By Jestersage,
    • 7 replies
    • 1.5k views

  21. Tripropellant Rockets

    By shynung,
    • 17 replies
    • 3.8k views

  22. Scifi humanoid body upgrades/downgrades

    By Spacescifi,
    • 7 replies
    • 829 views

  23. What would it take to directly image smaller exoplanets? A discussion... [REVIVED AND REDEFINED] 1 2

    By ThatGuyWithALongUsername,
    • 44 replies
    • 4.8k views

  24. Venusian lander 1 2 3

    By kerbiloid,
    • 71 replies
    • 5.5k views

  25. Scifi space resources... what are they good for? 1 2

    By Spacescifi,
    • 27 replies
    • 2.4k views
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