Science & Spaceflight

8,361 topics in this forum

1. Who won the Space Race? Community poll 1 2 3 4 9

   By czokletmuss, September 13, 2013
   • 217 replies
   • 38.4k views
   • 
   • Wahgineer
   • October 8, 2013

2. The iss decomissioning 1 2 3

   By ultimatevirus, August 21, 2013
   • 74 replies
   • 10.5k views
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   • Nibb31
   • October 8, 2013

3. Unrealistic and overpowered flywheels.

   By magnemoe, October 7, 2013
   • 11 replies
   • 2.1k views
   • 
   • magnemoe
   • October 8, 2013

4. Rocketry Science Fair Ideas

   By Jr6150x, October 2, 2013
   • 19 replies
   • 3.6k views
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   • Whirligig Girl
   • October 7, 2013

5. Planet Statistics

   By Deadfingers, October 6, 2013
   • 2 replies
   • 1.1k views
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   • Deadfingers
   • October 7, 2013

6. Anybody here take any pictures? 1 2

   By mojobojo, June 1, 2013
   • 40 replies
   • 9.5k views
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   • -Velocity-
   • October 7, 2013

7. Reusable Slingshot-Tug Concept

   By Neici, October 4, 2013
   • 11 replies
   • 2.4k views
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   • Neici
   • October 7, 2013

8. Increased fireballs this year?

   By Exoscientist, October 7, 2013
   • 2 replies
   • 861 views
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   • Kerbin Dallas Multipass
   • October 7, 2013

9. Where do you guys go (website, etc.) to keep up on the latest space news?

   By Pingonaut, October 7, 2013
   • 7 replies
   • 1.2k views
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   • -Velocity-
   • October 7, 2013

10. China invites other countries to Tiangong station

    By czokletmuss, September 24, 2013
    • 23 replies
    • 3.7k views
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    • WestAir
    • October 7, 2013

11. Tripropelant Fuel Idea. 1 2

    By Titan Space Agency, October 3, 2013
    • 34 replies
    • 4k views
    • 
    • lajoswinkler
    • October 7, 2013

12. Decimals v. Fractions 1 2

    By Tex, October 3, 2013
    • 35 replies
    • 7.7k views
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    • Camacha
    • October 6, 2013

13. Design Reference Architecture 5.0 - link?

    By czokletmuss, October 6, 2013
    • 6 replies
    • 1.2k views
    • 
    • tom1499
    • October 6, 2013

14. How loud is the sun?

    By Jodo42, October 5, 2013
    • 8 replies
    • 3.6k views
    • 
    • lajoswinkler
    • October 6, 2013

15. ISP in relation to engine temperature.

    By PTNLemay, October 4, 2013
    • 18 replies
    • 3.6k views
    • 
    • PTNLemay
    • October 6, 2013

16. www.nasa.gov down 1 2 3 4

    By Kerbin Dallas Multipass, October 1, 2013
    • 88 replies
    • 11k views
    • 
    • DaRocketCat
    • October 5, 2013

17. Cold Fusion... Again

    By JMBuilder, October 5, 2013
    • 21 replies
    • 2.5k views
    • 
    • KasperVld
    • October 5, 2013

18. [chart] Who's Visiting Whom? ---- solar system exploration graph

    By mellojoe, October 4, 2013
    • 7 replies
    • 2k views
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    • PTNLemay
    • October 4, 2013

19. Question about Speed of Light and Relativity 1 2

    By funkey100, September 29, 2013
    • 31 replies
    • 6k views
    • 
    • -Velocity-
    • October 4, 2013

20. Where would you look for life?

    By Raikoutrio, September 27, 2013
    • 18 replies
    • 2.2k views
    • 
    • lajoswinkler
    • October 4, 2013

21. Could we land a human on a asteroid?

    By Sylandro, September 25, 2013
    • 20 replies
    • 2.8k views
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    • dharak1
    • October 4, 2013

22. Gravitation and effects from a distance

    By Rjhere, October 1, 2013
    • 24 replies
    • 3.2k views
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    • Starwaster
    • October 4, 2013

23. SOI encounters.

    By mikepkes, October 3, 2013
    • 1 reply
    • 774 views
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    • N_las
    • October 3, 2013

24. Cold fusion, Would this work? 1 2

    By Pigbear, October 2, 2013
    • 28 replies
    • 3.4k views
    • 
    • Brotoro
    • October 3, 2013

25. Little naughty topic Apollo 16 astronaut "gassing" on the moon

    By Pawelk198604, October 2, 2013
    • 2 replies
    • 1.1k views
    • 
    • DerekL1963
    • October 2, 2013