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Science & Spaceflight

A place for all geeky and sciency discussions.

8,479 topics in this forum

  1. 2001: A Space Odyssey rocket launch 1 2

    By Foxster,
    • 32 replies
    • 3.7k views

  2. What do you think about my idea for a Martian mission?

    By Pawelk198604,   
    • 8 replies
    • 1.1k views

  3. Lockheed Martin - Ahead of the Curve

    By Jalaris,
    • 11 replies
    • 1.5k views

  4. Some orbit concepts for education (or fun!)

    By Waxing_Kibbous,
    • 3 replies
    • 585 views

  5. Try looking up "NASA pdfs"

    By Clockwork13,
    • 16 replies
    • 1.9k views

  6. Kevlar in Spacecraft 1 2

    By Northstar1989,
    • 35 replies
    • 5k views

  7. The Beetle - Nuclear Aircraft Repair and Support Vehicle

    By ARS,
    • 24 replies
    • 3.4k views

  8. Solid State Airplane 1 2

    By Shpaget,
    • 27 replies
    • 2.4k views

  9. HD 34445: Six Giant Planets around a Sun-Like Star

    By ProtoJeb21,   
    • 5 replies
    • 1.2k views

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

    By Pawelk198604,   
    • 29 replies
    • 2.4k views

  11. Finally, a planet around Barnard’s Star!

    By ProtoJeb21,
    • 9 replies
    • 1.1k views

  12. NASA launches safety investigation of SpaceX and Boeing 1 2 3 4

    By mikegarrison,
    • 90 replies
    • 6.6k views

  13. Historical day for SI

    By lajoswinkler,   
    • 21 replies
    • 1.6k views

  14. HATS-70b — because someone said Hot Jupiters couldn’t get any weirder

    By ProtoJeb21,
    • 13 replies
    • 1.3k views

  15. kirchhoff's law and neo wise

    By insert_name,   
    • 23 replies
    • 2.5k views

  16. Apollo Guidance Computer restoration care of Youtuber CuriousMarc

    By HebaruSan,
    • 0 replies
    • 725 views

  17. 3d Printed Pulsejet Project 1 2

    By RoadRunnerAerospace,
    • 29 replies
    • 3.1k views

  18. My theory on lift. 1 2

    By Arugela,
    • 45 replies
    • 3.4k views

  19. Attaching payloads & building rockets In real life?

    By Cloakedwand72,
    • 2 replies
    • 690 views

  20. Fat man. The Russian high altitude fighter tactic?!

    By Arugela,
    • 22 replies
    • 1.5k views

  21. Survivable geological events that can enable sudden viewing of a planet 1 2

    By Ultimate Steve,
    • 28 replies
    • 1.8k views

  22. Are nuclear engines really low thrust at sea level? Why? 1 2

    By farmerben,
    • 28 replies
    • 2.8k views

  23. I was thinking about my next rocket design at school then...

    By Jake SIlverman,
    • 6 replies
    • 5.3k views

  24. Atlas Engines

    By HerobrineLiu,
    • 14 replies
    • 2.3k views

  25. Orbital Fighting [Star wars is a good example] 1 2 3 4 6

    By bulletrhli,
    • 138 replies
    • 24.3k views
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