Jump to content

Science & Spaceflight

A place for all geeky and sciency discussions.

8,479 topics in this forum

  1. Most Useful humanoid features

    By Spacescifi,
    • 22 replies
    • 1.4k views

  2. Surviving Near The Sun Via Jump Drive...

    By Spacescifi,
    • 9 replies
    • 776 views

  3. Reaction wheels and general relativity 1 2

    By k00b,
    • 38 replies
    • 3.1k views

  4. Digging the Moon

    By farmerben,
    • 13 replies
    • 1.3k views

  5. Low tech pure optical computers?

    By Arugela,
    • 17 replies
    • 826 views

  6. Animals... In Space

    By Spacescifi,
    • 11 replies
    • 1.5k views

  7. The compelxities of extra-terrestrial farming 1 2

    By Thor Wotansen,   
    • 26 replies
    • 2.9k views

  8. Optimal shapes for limited and constant acceleration starships

    By Spacescifi,
    • 14 replies
    • 1.2k views

  9. Rods from God, reconsidered 1 2

    By DDE,
    • 36 replies
    • 10.6k views

  10. 20 new moons of Saturn found

    By insert_name,
    • 7 replies
    • 732 views

  11. Feasibility Of Asteroid Spaceships

    By Spacescifi,
    • 11 replies
    • 825 views

  12. Real Rocket Plumes As Depicted In Space VS Scifi

    By Spacescifi,
    • 18 replies
    • 1.9k views

  13. How it happened that astronaut Eugene "Gene" Cernan had problems during the Gemini 9A mission during his spacewalk, after all, the first American man who made the spacewalk (the first was the Soviet cosmonaut Alexei Leonov :-)), Edward White did not have

    By Pawelk198604,
    • 2 replies
    • 482 views

  14. Death Via Stainless Steel Hull. 1 2

    By Spacescifi,
    • 42 replies
    • 2.9k views

  15. Fusion Driven Rocket

    By tater,
    • 6 replies
    • 670 views

  16. Can a crew from ISS return home without mission control support?

    By hypervelocity,
    • 20 replies
    • 1.2k views

  17. Add a fifth fundemental force

    By coyotesfrontier,
    • 22 replies
    • 1.3k views

  18. Physics question

    By Clockwork13,
    • 20 replies
    • 1.4k views

  19. Nuclear Lightbulbs and other Nuclear drives Analyzed..

    By Spacescifi,
    • 6 replies
    • 1.6k views

  20. Space Station Freedom

    By G'th,
    • 9 replies
    • 1.3k views

  21. Unknown Facts About Exoplanets

    By caballerodiez,
    • 12 replies
    • 1.3k views

  22. Fission Fusion Antimatter Ion Drive

    By farmerben,
    • 1 reply
    • 430 views

  23. Gooey Pebble bed reactor 1 2

    By KerikBalm,
    • 32 replies
    • 3k views

  24. Intake fans atop a flying saucer

    By Spacescifi,
    • 21 replies
    • 1.4k views

  25. NTER: true hybrid Nuclear Thermal-Electric Rockets

    By MatterBeam,
    • 9 replies
    • 3.7k views
×
×
  • Create New...