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Science & Spaceflight

A place for all geeky and sciency discussions.

8,477 topics in this forum

  1. How Earth Moves: Very Cool Video

    By VaPaL,
    • 2 replies
    • 580 views

  2. Could Titan host life?

    By RenegadeRad,   
    • 20 replies
    • 1.9k views

  3. Do you think astronaut/cosmonaut need space suit (during launch phase) 1 2

    By Pawelk198604,   
    • 44 replies
    • 6.1k views

  4. How pointy Minuteman III does not burn 1 2

    By kerbarara,
    • 34 replies
    • 5.3k views

  5. Typical fluid rocket engines to show in a presentation

    By Elthy,
    • 6 replies
    • 1k views

  6. I think I found a new crater on Mars

    By Findthepin1,
    • 17 replies
    • 1.3k views

  7. Why people need license to pilot FPV drone 1 2

    By Pawelk198604,   
    • 42 replies
    • 4.6k views

  8. Your favorite space-related documentaries? 1 2

    By Evanitis,
    • 27 replies
    • 6.2k views

  9. Bolide Simulator Page?

    By Diche Bach,
    • 5 replies
    • 1.2k views

  10. Satellites whilst viewing through telescopes and Northern Astronomy. 1 2

    By DMSP,   
    • 27 replies
    • 3.4k views

  11. What do you think about SpaceX? 1 2 3

    By freakazoid13,   
    • 70 replies
    • 6.2k views

  12. Therians

    By PB666,
    • 19 replies
    • 2.2k views

  13. Is ISP consistent between KSP and Real Life? 1 2

    By G'th,
    • 31 replies
    • 4.9k views

  14. Does negative Gs are dangerous

    By Pawelk198604,   
    • 8 replies
    • 1.5k views

  15. ELF thruster

    By SuperFastJellyfish,
    • 5 replies
    • 2.6k views

  16. Magnetars

    By KerbalKyle45kk,   
    • 20 replies
    • 2.4k views

  17. The NASA ARM mission is DEAD 1 2 3

    By fredinno,   
    • 68 replies
    • 8.2k views

  18. Liquid methane as rocket fuel : why so late to the party? 1 2 3 4

    By EzinX,
    • 77 replies
    • 24.9k views

  19. Life On Every Planet In The Solar System (Hypothetical) 1 2

    By KAL 9000,
    • 25 replies
    • 3.2k views

  20. Proposed versions of spacecraft that were (or weren't) made. 1 2

    By SSgt Baloo,
    • 47 replies
    • 6.2k views

  21. Practical uses for superpowers

    By RainDreamer,   
    • 19 replies
    • 2.4k views

  22. Lunar combat 1 2 3

    By Souper,   
    • 55 replies
    • 5.3k views

  23. Prime time for the Sol System: When would alien explorers find the most water?

    By autumnalequinox,
    • 8 replies
    • 750 views

  24. Engine Idea

    By RocketSquid,
    • 6 replies
    • 916 views

  25. I looked up the MSDS on hydrazine...

    By EnderKid2,
    • 18 replies
    • 2.4k views
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