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Science & Spaceflight

A place for all geeky and sciency discussions.

8,359 topics in this forum

  1. Venusian mining 1 2 3 4

    By Souper,   
    • 84 replies
    • 7.9k views

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

    By Spacescifi,
    • 522 replies
    • 23.4k views

  3. InSight launching in 2018 1 2 3 4 10

    By Frida Space,   
    • 247 replies
    • 20.8k views

  4. They found Kerbin!

    By Vl3d,   
    • 4 replies
    • 407 views

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

    By darthgently,
    • 2 replies
    • 289 views

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

    By Spacescifi,
    • 18 replies
    • 506 views

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

    By Spacescifi,
    • 49 replies
    • 1.7k views

  8. Space Agency’s of the World 1 2

    By Kerbalsaurus,
    • 29 replies
    • 1.3k views

  9. Everyday Astronaut is going to the moon 1 2

    By Gargamel,
    • 30 replies
    • 1.3k views

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

    By Spacescifi,
    • 11 replies
    • 494 views

  11. NASA Human Landing System 1 2 3 4 28

    By tater,
    • 681 replies
    • 41.8k views

  12. Life on Venus? 1 2 3 4 8

    By Gargamel,
    • 179 replies
    • 10.3k views

  13. Tesla Thread 1 2 3 4 15

    By GearsNSuch,
    • 360 replies
    • 30.4k views

  14. Tetrahedral Planets 1 2

    By Nazalassa,
    • 36 replies
    • 1.4k views

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

    By JoeSchmuckatelli,
    • 9 replies
    • 406 views

  16. Are Breathable Desert Planets Unrealistic? 1 2

    By Spacescifi,
    • 34 replies
    • 1.2k views

  17. N2O4/Alumizine

    By AtomicTech,   
    • 3 replies
    • 359 views

  18. Time Warp and 4th Dimensional Frames of Reference

    By Delfino42,
    • 7 replies
    • 406 views

  19. Does The Space Shuttle Technically Use Real Asparagus Staging

    By poopslayer78,
    • 13 replies
    • 758 views

  20. Carl Sagan Space Telescope

    By Gargamel,
    • 10 replies
    • 863 views

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

    By Spacescifi,
    • 30 replies
    • 1.4k views

  22. Map of the Universe*

    By JoeSchmuckatelli,
    • 3 replies
    • 466 views

  23. Why Have I Not Seen Any Blue Rocket Plume Solid Boosters?

    By Spacescifi,
    • 4 replies
    • 339 views

  24. What Is A Likely Propellant/Fuel To Ship Ratio For An SSTO?

    By Spacescifi,
    • 20 replies
    • 1.1k views

  25. Is there a physicist in the house? 1 2

    By boriz,
    • 27 replies
    • 1.1k views
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