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Science & Spaceflight

A place for all geeky and sciency discussions.

8,461 topics in this forum

  1. Ammonia borane for store the hydrogen for aircrafts and rockets of future

    By Angeltxilon,   
    • 17 replies
    • 1.7k views

  2. Saturn V for Skylab - Second Stage

    By MalzM,   
    • 11 replies
    • 2.2k views

  3. Artificial Intelligence: Improve existing products?

    By Volcanistical,   
    • 8 replies
    • 1.4k views

  4. Three Planets for YZ Ceti

    By ProtoJeb21,   
    • 0 replies
    • 1.2k views

  5. What is the ratio of Liquid Hydrogen to LOX

    By Spaced Out,
    • 6 replies
    • 6.1k views

  6. Just a simple question...

    By dosb,
    • 2 replies
    • 477 views

  7. Tides on moons of a gas giant - avoidable?

    By ruiluth,   
    • 5 replies
    • 1k views

  8. In Atmosphere Computer Navigation 1 2

    By Spaced Out,
    • 38 replies
    • 2.7k views

  9. Jet powered stage? 1 2

    By Jas0n,
    • 28 replies
    • 3.4k views

  10. Would SSTO's Honestly be better than multistage rockets? 1 2

    By Spaced Out,
    • 25 replies
    • 3.3k views

  11. Minotaur IV/ORS-5 Launch Thread

    By Ultimate Steve,
    • 4 replies
    • 1.1k views

  12. Does if someone lie on pilot license medicals can be found

    By Pawelk198604,   
    • 17 replies
    • 2.5k views

  13. Ecliptic Science!

    By DeltaDizzy,   
    • 22 replies
    • 2k views

  14. AI has just composed a song!

    By daniel l.,
    • 15 replies
    • 1.8k views

  15. Rocket Nose Cones

    By Spaced Out,
    • 12 replies
    • 3.7k views

  16. Calculating Semi Major Axis by Hand

    By Sippitous,
    • 11 replies
    • 2.4k views

  17. Another Rocket Ascent Question

    By Spaced Out,
    • 14 replies
    • 1.3k views

  18. Just 2 Questions on Drag

    By Spaced Out,
    • 5 replies
    • 799 views

  19. How first human on Earth was born? If there was only Adam and Eve

    By Pawelk198604,   
    • 6 replies
    • 2.4k views

  20. Venus Mission Idea 1 2

    By todofwar,
    • 30 replies
    • 3k views

  21. A few questions

    By Spaced Out,
    • 1 reply
    • 510 views

  22. How far is the initial pitch maneuver usually?

    By Spaced Out,
    • 10 replies
    • 2.5k views

  23. Russia moves PTK/Fed spacecraft to single-stick kerolox LV

    By RedKraken,
    • 9 replies
    • 1.1k views

  24. Everything space sails

    By Spaceception,   
    • 16 replies
    • 2.2k views

  25. When does MECO typically occur around (height wise) in real life

    By Spaced Out,
    • 5 replies
    • 1.3k views
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