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Science & Spaceflight

A place for all geeky and sciency discussions.

8,476 topics in this forum

  1. Life on Europa and a robotic space Eel

    By Spaceception,   
    • 2 replies
    • 885 views

  2. A.I. Thoughts? 1 2

    By Melon kerbal,
    • 43 replies
    • 4.8k views

  3. Dream Chaser

    By Mr Shifty,
    • 15 replies
    • 3.2k views

  4. Would NASA be interested in buying instrument payload slots from Planetary Space Science Corporations?

    By fredinno,   
    • 11 replies
    • 1.2k views

  5. How large does a space station have to be to be visible on the day?

    By Elthy,
    • 16 replies
    • 2.3k views

  6. Does is true that Mission Controllers during STS-107 mission knew that shuttle not survive reentry and not tell crew about it? 1 2

    By Pawelk198604,   
    • 31 replies
    • 4.9k views

  7. How to Double the Payload of the Falcon Heavy

    By Exoscientist,   
    • 2 replies
    • 1.5k views

  8. I thought this was a cool blender animation.

    By GDJ,   
    • 7 replies
    • 1.3k views

  9. KSP At The University Of Adelaide

    By EtriusSierra,   
    • 7 replies
    • 1.8k views

  10. NASA defends decision to restart RS-25s

    By fredinno,
    • 13 replies
    • 1.8k views

  11. VR 360 degree virtual tour of the ISS

    By Aethon,
    • 0 replies
    • 723 views

  12. Interplanetary politics

    By Spaceception,   
    • 2 replies
    • 749 views

  13. Gas Giant Problems

    By Rdivine,
    • 22 replies
    • 2.6k views

  14. Mysterious "space balls" fell from the sky in Vietnam

    By RainDreamer,
    • 10 replies
    • 2.1k views

  15. Weird coincidence with potentially habitable exoplanets within 20 ly

    By Spaceception,   
    • 13 replies
    • 1.8k views

  16. what will be the first flag planted on mars be? 1 2 3 4 5

    By basbr,   
    • 122 replies
    • 13.6k views

  17. Asparagus staging causing rotation? Weigh in here! 1 2

    By GoSlash27,   
    • 31 replies
    • 3.9k views

  18. New edx Spaceflight Courses Starting Feburary

    By Treehugger,
    • 0 replies
    • 391 views

  19. Why did the Soviets launch so many Venus Probes? 1 2 3

    By fredinno,   
    • 50 replies
    • 10.7k views

  20. Would this accidentally spacetime?

    By Der Anfang,
    • 12 replies
    • 1.6k views

  21. Could our species survive an extinction level event? 1 2 3

    By Robotengineer,
    • 63 replies
    • 5.8k views

  22. Most Realistic space battleships in fiction? 1 2 3

    By Rakaydos,   
    • 55 replies
    • 10.6k views

  23. The JAXA H-IIB whine

    By jonrd463,   
    • 7 replies
    • 1.9k views

  24. Elon Musk confirms Falcon 9 first stage single-stage-to-orbit (SSTO) capable. 1 2 3 4 5

    By Exoscientist,
    • 110 replies
    • 14.2k views

  25. ULA is making Cubesat secondary launches standard with Atlas V (and Vulcan) by 2017

    By fredinno,   
    • 4 replies
    • 987 views
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