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Science & Spaceflight

A place for all geeky and sciency discussions.

8,478 topics in this forum

  1. Fusion Discussion Thread 1 2 3 4 5

    By Gargamel,
    • 120 replies
    • 6.4k views

  2. delltaV and maneuvers of space missions

    By king of nowhere,
    • 19 replies
    • 933 views

  3. Most popular planet in the system; 1 2

    By Minmus Taster,
    • 27 replies
    • 1.8k views

  4. Is There Anything In Physics That Prevents Engineering Uber Permanent Magnets? 1 2

    By Spacescifi,
    • 27 replies
    • 1.5k views

  5. How different is the first [X] rocket compared to the latest [X] rocket?

    By intelliCom,
    • 5 replies
    • 550 views

  6. I have an idea for exploiting serpentization but I don't know if it would work.

    By ROCKM4N,
    • 6 replies
    • 688 views

  7. Venusian mining 1 2 3 4

    By Souper,   
    • 84 replies
    • 9.4k views

  8. Project Orion: A discussion of Science and Science Fiction 1 2 3 4 21

    By Spacescifi,
    • 522 replies
    • 31.1k views

  9. They found Kerbin!

    By Vl3d,   
    • 4 replies
    • 530 views

  10. One reason space craft may logically appear "aerodynamic" and smoother

    By darthgently,
    • 2 replies
    • 362 views

  11. The Power Of Cell Phones In War...

    By Spacescifi,
    • 18 replies
    • 764 views

  12. What If... Blood Fueled Rockets? I Am Not Joking... 1 2

    By Spacescifi,
    • 49 replies
    • 2.5k views

  13. Space Agency’s of the World 1 2

    By Kerbalsaurus,
    • 29 replies
    • 1.8k views

  14. Everyday Astronaut is going to the moon 1 2

    By Gargamel,
    • 30 replies
    • 2k views

  15. Why Not Use A Cluster Of Smaller Magnetic Nozzles Instead Of One Big One?

    By Spacescifi,
    • 11 replies
    • 685 views

  16. NASA Human Landing System 1 2 3 4 28

    By tater,
    • 681 replies
    • 51.6k views

  17. Life on Venus? 1 2 3 4 8

    By Gargamel,
    • 179 replies
    • 12.7k views

  18. Tetrahedral Planets 1 2

    By Nazalassa,
    • 36 replies
    • 2.1k views

  19. Sun, Oxygen, Wind and Water - What other Chemistry could be so good? (Fundamentals of Life)

    By JoeSchmuckatelli,
    • 9 replies
    • 539 views

  20. Are Breathable Desert Planets Unrealistic? 1 2

    By Spacescifi,
    • 34 replies
    • 1.7k views

  21. N2O4/Alumizine

    By AtomicTech,   
    • 3 replies
    • 479 views

  22. Time Warp and 4th Dimensional Frames of Reference

    By Delfino42,
    • 7 replies
    • 541 views

  23. Does The Space Shuttle Technically Use Real Asparagus Staging

    By poopslayer78,
    • 13 replies
    • 1.3k views

  24. Carl Sagan Space Telescope

    By Gargamel,
    • 10 replies
    • 1.1k views

  25. Rivals To The Human Hand For Fictional Sapient Species 1 2

    By Spacescifi,
    • 30 replies
    • 1.8k views
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