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Science & Spaceflight

A place for all geeky and sciency discussions.

8,477 topics in this forum

  1. Possible evidence of cellphones affecting human brain found 1 2

    By Darnok,
    • 27 replies
    • 2.4k views

  2. For real

    By PB666,
    • 21 replies
    • 2.7k views

  3. Dione has underground ocean

    By insert_name,   
    • 12 replies
    • 1.3k views

  4. Raptor, Methane and FFSC 1 2 3

    By MathiLpHD,   
    • 52 replies
    • 8.7k views

  5. Science/Space news site

    By l0k0,
    • 7 replies
    • 958 views

  6. Nasa ISS Live Stream gorgeous!

    By Speadge,
    • 9 replies
    • 1.2k views

  7. New dwarf planet announced

    By insert_name,
    • 9 replies
    • 1.1k views

  8. Calculating Custom Delta-V

    By Atubara,   
    • 9 replies
    • 1.6k views

  9. "Optical/3D Rectennas" 1 2 3

    By Northstar1989,
    • 61 replies
    • 5.8k views

  10. Orbital ATK believes in satellite servicing, but not rocket reusability 1 2 3

    By fredinno,
    • 53 replies
    • 5.3k views

  11. Why is there an end correction in resonance tubes?

    By moritree,   
    • 3 replies
    • 2.5k views

  12. Could Saturn's rings be colonized? 1 2

    By Pds314,
    • 31 replies
    • 3.6k views

  13. Kaguya Moon Probe HD Imagery

    By StarStreak2109,
    • 0 replies
    • 610 views

  14. Spaceflight Manual?

    By Orbin,
    • 8 replies
    • 1.3k views

  15. Which proposed space technology do you find the most ridiculous/impossible? 1 2

    By todofwar,
    • 34 replies
    • 3k views

  16. Virtual Airplanes... ONLINE!!!

    By kiwi1960,
    • 3 replies
    • 807 views

  17. Why doesn't Antares fly with payloads other than Cygnus?

    By _Augustus_,
    • 15 replies
    • 1.5k views

  18. There's dirt in that there dirt - living off the land on Mars. 1 2 3 4 5

    By KSK,   
    • 108 replies
    • 9k views

  19. Ariane 5 Rocket launching in seven minutes!

    By Ultimate Steve,
    • 12 replies
    • 926 views

  20. Writing Science Fiction Novel about living above Venus in the near Future! Need help with Science! 1 2 3 4

    By Andrew Zachary Foreman,   
    • 95 replies
    • 5.9k views

  21. A theory of why space is expanding faster.

    By Talavar,
    • 14 replies
    • 3.7k views

  22. Path of least resistance

    By Ethanadams,   
    • 7 replies
    • 1.5k views

  23. What's 14 minutes worth?

    By todofwar,   
    • 19 replies
    • 2.3k views

  24. Bio Fuel? 1 2

    By Xyphos,
    • 48 replies
    • 3.3k views

  25. Solar System travel planner like KSP?

    By uncle_jew,
    • 1 reply
    • 812 views
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