Science & Spaceflight

8,362 topics in this forum

1. (Cracked.com) 11 Deep Space Photos You Wont Believe Arent Photoshopped

   By vger, June 15, 2014
   • 7 replies
   • 2k views
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   • xrayfishx
   • June 16, 2014

2. Sleeping pills: Nitrazepam

   By Pawelk198604, June 14, 2014
   • 15 replies
   • 2.2k views
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   • rtxoff
   • June 16, 2014

3. Ratio of first- to second-stage engine thrust?

   By Exosphere, June 10, 2014
   • 11 replies
   • 5.1k views
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   • Kryten
   • June 16, 2014

4. My First Astrophotograph

   By Naten, March 17, 2014
   • 18 replies
   • 3.2k views
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   • xtremespino
   • June 16, 2014

5. Spacecraft navigation lights

   By TeeGee, June 14, 2014
   • 8 replies
   • 3.5k views
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   • Red Iron Crown
   • June 15, 2014

6. International Space Station - Russian Segement interior video

   By Luuko, June 13, 2014
   • 6 replies
   • 1.3k views
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   • xenomorph555
   • June 15, 2014

7. What will happen if a FTL ship hits Earth? 1 2

   By Aghanim, January 12, 2014
   • 45 replies
   • 8.5k views
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   • Skyler4856
   • June 15, 2014

8. Ullage Motors for Pressure-fed Engines

   By palioxis1248, June 13, 2014
   • 16 replies
   • 5.3k views
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   • xcorps
   • June 15, 2014

9. Office 365 for student: problem with activating

   By Pawelk198604, June 14, 2014
   • 3 replies
   • 722 views
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   • Pawelk198604
   • June 14, 2014

10. Biochemistry in space?

    By Greywind, June 13, 2014
    • 1 reply
    • 2.1k views
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    • Soda Popinski
    • June 13, 2014

11. IXS Enterprise

    By VoxTM, June 12, 2014
    • 1 reply
    • 3.5k views
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    • Specialist290
    • June 12, 2014

12. Maximum weight for astronaut/space tourist 1 2

    By Pawelk198604, June 11, 2014
    • 33 replies
    • 5.6k views
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    • Camacha
    • June 12, 2014

13. Is 34 percent the hard disk fragmentation is much ? :-) 1 2

    By Pawelk198604, June 11, 2014
    • 28 replies
    • 21.6k views
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    • Nuke
    • June 12, 2014

14. Drop test of Airbus' spaceplane 1 2

    By Winter Man, June 11, 2014
    • 28 replies
    • 3.9k views
    • 
    • Aghanim
    • June 12, 2014

15. Camp Century- the giant 1960's US Army base in Greenland

    By Northstar1989, June 12, 2014
    • 0 replies
    • 2.1k views
    • 
    • Northstar1989
    • June 12, 2014

16. Returning an amateur payload from space

    By Exosphere, June 9, 2014
    • 14 replies
    • 1.9k views
    • 
    • Armchair Rocket Scientist
    • June 11, 2014

17. Xenon Tetroxide rocket?

    By JMBuilder, June 11, 2014
    • 5 replies
    • 2.3k views
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    • Horn Brain
    • June 11, 2014

18. Turing Test

    By 50ck37, June 10, 2014
    • 19 replies
    • 2.4k views
    • 
    • vger
    • June 11, 2014

19. Electric Universe Theory

    By Napaeozapus, June 11, 2014
    • 12 replies
    • 2.2k views
    • 
    • Napaeozapus
    • June 11, 2014

20. How big are some of the objects out there?

    By DerpenWolf, June 10, 2014
    • 11 replies
    • 1.5k views
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    • SuperFastJellyfish
    • June 11, 2014

21. Science of the Toads

    By NovaSilisko, June 11, 2014
    • 4 replies
    • 1.1k views
    • 
    • lajoswinkler
    • June 11, 2014

22. Peter Madsen has left CS :(

    By xenomorph555, June 10, 2014
    • 9 replies
    • 1.8k views
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    • Camacha
    • June 11, 2014

23. Why do (real) engines not overheat?

    By snsmac, June 10, 2014
    • 12 replies
    • 1.7k views
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    • softweir
    • June 11, 2014

24. So. Much. Planets. 1 2

    By Whirligig Girl, June 6, 2014
    • 36 replies
    • 4.4k views
    • 
    • Seret
    • June 11, 2014

25. High fantasy's infinitely-sized planes defy the laws of physics!(Joke Proof)

    By gutza1, June 6, 2014
    • 22 replies
    • 3.6k views
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    • Streetwind
    • June 11, 2014