Science & Spaceflight

8,461 topics in this forum

1. Why is orbital debris such a concern?

   By Voyager55, June 23, 2013
   • 6 replies
   • 2.5k views
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   • Voyager55
   • June 23, 2013

2. Simple orbit simulation problem

   By fluoZor, June 21, 2013
   • 20 replies
   • 4.3k views
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   • metaphor
   • June 23, 2013

3. Manned Mars Mission and terminal illnes 1 2

   By Pawelk198604, June 12, 2013
   • 38 replies
   • 5k views
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   • BigBoy734
   • June 22, 2013

4. Yuri Gagarin's fatal crash declassified.

   By Kilmeister, June 20, 2013
   • 10 replies
   • 1.9k views
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   • Nibb31
   • June 22, 2013

5. Resource Guide

   By Rocketeer Hopeful, June 20, 2013
   • 1 reply
   • 1.1k views
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   • Holo
   • June 21, 2013

6. The ISS and Orbital Decay

   By sammoe, June 20, 2013
   • 15 replies
   • 4.3k views
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   • DerekL1963
   • June 21, 2013

7. If you have a communication dish on a non-central point of a rotating ship....

   By Kerbface, June 19, 2013
   • 4 replies
   • 1.6k views
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   • Kerbface
   • June 21, 2013

8. Favorite planet? 1 2

   By th3shameless, June 18, 2013
   • 25 replies
   • 4.1k views
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   • Pugspaceprogram
   • June 20, 2013

9. N- Physics and KSP

   By Sathurn, June 19, 2013
   • 24 replies
   • 4.7k views
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   • tavert
   • June 20, 2013

10. I want to set up a note taking resource for rockets, but I'm having trouble.

    By Rocketeer Hopeful, June 19, 2013
    • 0 replies
    • 630 views
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    • Rocketeer Hopeful
    • June 19, 2013

11. Barycentric Suspension

    By Euracil, June 18, 2013
    • 19 replies
    • 2.5k views
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    • K^2
    • June 19, 2013

12. Ignition! Book about the development of rocketfuels in the States during the Cold War

    By Boosterspice, June 18, 2013
    • 4 replies
    • 2.8k views
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    • Boosterspice
    • June 19, 2013

13. ATV-4 docked (tracking) 1 2

    By nothke, June 7, 2013
    • 40 replies
    • 7k views
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    • nothke
    • June 19, 2013

14. The APOD for June 18th

    By JadedStoner, June 19, 2013
    • 0 replies
    • 784 views
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    • JadedStoner
    • June 19, 2013

15. Could Laythe actually exist with real physics? 1 2

    By Themohawkninja, May 10, 2013
    • 39 replies
    • 12.5k views
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    • Sephlington
    • June 18, 2013

16. What exactly does "fuel" and "propellant" mean?

    By Cesrate, June 17, 2013
    • 10 replies
    • 5.5k views
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    • Nibb31
    • June 18, 2013

17. Mars and Comets

    By Dockillar, June 13, 2013
    • 12 replies
    • 2.5k views
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    • Vonar
    • June 18, 2013

18. Binary Moons?

    By ShachonianX, June 12, 2013
    • 10 replies
    • 4.9k views
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    • Drunken Hobo
    • June 17, 2013

19. Predictive Power of Modern Climatological Models 1 2 3 4

    By Stochasty, June 6, 2013
    • 86 replies
    • 7.9k views
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    • Fractal_UK
    • June 17, 2013

20. Telescope Help.

    By Extemma, June 16, 2013
    • 3 replies
    • 1.1k views
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    • Latcarf
    • June 17, 2013

21. What is this?

    By Whirligig Girl, June 15, 2013
    • 10 replies
    • 2.4k views
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    • Kryten
    • June 17, 2013

22. Interspecies intimate relationships and offsprings (Star Trek and Mass Effect)

    By Pawelk198604, June 15, 2013
    • 11 replies
    • 3.5k views
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    • Canopus
    • June 17, 2013

23. Favorite star 1 2

    By Spaceisbeautifulul, June 13, 2013
    • 31 replies
    • 5.3k views
    • 
    • Tangle
    • June 17, 2013

24. NASA Authorization Bill of 2013 1 2

    By NASAFanboy, June 14, 2013
    • 31 replies
    • 3.9k views
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    • M83
    • June 16, 2013

25. Stellar-Mass Black Hole Simulated by Supercomputer

    By flightmaster, June 15, 2013
    • 8 replies
    • 1.9k views
    • 
    • Stochasty
    • June 16, 2013