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Science & Spaceflight

A place for all geeky and sciency discussions.

8,465 topics in this forum

  1. Elon asking for help 1 2 3 4 10

    By Philae_Rosetta2021,
    • 243 replies
    • 14.7k views

  2. Minimum and maximum altitude for Earth orbit

    By MetricKerbalist,
    • 17 replies
    • 1.8k views

  3. Why do others caramelize sugar and potassium nitrate in sugar rockets?

    By Zwalter,
    • 15 replies
    • 3.3k views

  4. Number of fins for a rocket 1 2

    By MetricKerbalist,
    • 37 replies
    • 7.8k views

  5. Mars 2020 mission is to include part I: sample return 1 2 3

    By PB666,   
    • 52 replies
    • 5.5k views

  6. Are RBOD spaceships practical or not?

    By Spacescifi,
    • 6 replies
    • 1.1k views

  7. Can we please send a submarine to Enceladus now?

    By KerikBalm,
    • 23 replies
    • 1.4k views

  8. What happened to Mars 3?

    By Minmus Taster,
    • 2 replies
    • 663 views

  9. Spaceflight? but why tho theres ...... on earth!!! 1 2

    By TheGuyNamedAlan,
    • 36 replies
    • 2.8k views

  10. What's funny about this video:

    By Minmus Taster,
    • 1 reply
    • 473 views

  11. Could a modified space shuttle get to the moon? 1 2

    By FishInferno,
    • 41 replies
    • 9.9k views

  12. Why gravity is offseted in KSP ?

    By MaverickWoe,
    • 6 replies
    • 775 views

  13. "Magic wand technology wish" 1 2

    By MKI,
    • 31 replies
    • 2.3k views

  14. Ideal SSTO's Versus Two Staging...Settled? 1 2

    By Spacescifi,
    • 38 replies
    • 2.7k views

  15. Paying For Spaceships Like Cars...Reasonable? 1 2

    By Spacescifi,
    • 29 replies
    • 2.4k views

  16. As liftoff proceeds, the desired inclination of your rocket equals the lattitude from which you are lifting off. 1 2

    By MetricKerbalist,
    • 34 replies
    • 2.7k views

  17. "Bending" the Laws of Physics for the most difficult law of physics.

    By YNM,
    • 8 replies
    • 911 views

  18. The Death Of The Heavy Scifi Battle Spaceship 1 2

    By Spacescifi,
    • 37 replies
    • 1.9k views

  19. Argument of periapsis

    By MetricKerbalist,
    • 4 replies
    • 4.7k views

  20. Gravity in low-Kerbin orbit (or low-Earth orbit)

    By MetricKerbalist,
    • 23 replies
    • 1.6k views

  21. High Gravity Sleep....Safe-ish?

    By Spacescifi,
    • 10 replies
    • 715 views

  22. can you see stars from space

    By asap1,
    • 8 replies
    • 1k views

  23. Ok stupid question, but I want to know if killing black holes are possible 1 2

    By Guest The Doodling Astronaut,
    • 31 replies
    • 2k views

  24. Favorite rocket/ spacecraft? 1 2 3

    By Clamp-o-Tron,
    • 51 replies
    • 4.1k views

  25. Hohmann Transfer

    By MetricKerbalist,
    • 5 replies
    • 766 views
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