Science & Spaceflight

8,476 topics in this forum

1. Where would we build a base first?

   By More Boosters, August 7, 2015
   • 22 replies
   • 2.7k views
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   • cryogen
   • August 15, 2015

2. Cannae controvery step aside, Octopi maybe aliens!

   By PB666, August 15, 2015
   • 10 replies
   • 1.4k views
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   • sal_vager
   • August 15, 2015

3. Firefox pre-fetching pages, wasting bandwidth

   By LordFerret, August 15, 2015
   • 7 replies
   • 1.2k views
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   • LordFerret
   • August 15, 2015

4. Small-Scale Coilgun 1 2

   By 0111narwhalz, August 1, 2015
   • 25 replies
   • 5k views
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   • Nuke
   • August 15, 2015

5. Some very interesting Pictures from India's space program

   By Tech Support, August 14, 2015
   • 2 replies
   • 1.4k views
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   • ComradeWolfe
   • August 15, 2015

6. The Cyclical Universe

   By kmMango, August 12, 2015
   • 19 replies
   • 2.3k views
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   • Ravenchant
   • August 15, 2015

7. Could there be contact binary planets?

   By cptdavep, August 13, 2015
   • 22 replies
   • 7k views
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   • ZetaX
   • August 14, 2015

8. Light trapped in a ball? 1 2

   By Glaran K'erman, August 5, 2015
   • 34 replies
   • 4k views
   • 
   • SciMan
   • August 14, 2015

9. Gecko Gripper - JPL solution to adhesives in space

   By RainDreamer, August 14, 2015
   • 0 replies
   • 586 views
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   • RainDreamer
   • August 14, 2015

10. Energomach's testbed for world's most powerful rocket engines

    By 1greywind, August 12, 2015
    • 5 replies
    • 1.9k views
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    • Ignath
    • August 13, 2015

11. Upper Stage Solid Fuel Engines

    By More Boosters, August 13, 2015
    • 7 replies
    • 1.9k views
    • 
    • Slam_Jones
    • August 13, 2015

12. Throwing any old rubbish into the propellant tank with an electric engine

    By SomeGuy12, August 9, 2015
    • 23 replies
    • 3k views
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    • SomeGuy12
    • August 13, 2015

13. "Space Launch System" needs a better name! 1 2 3 4 6

    By SmallFatFetus, June 2, 2015
    • 139 replies
    • 14k views
    • 
    • Andersenman
    • August 13, 2015

14. spot the iss

    By Cannon, August 12, 2015
    • 6 replies
    • 1.2k views
    • 
    • Andersenman
    • August 13, 2015

15. The universe is dying.... 1 2

    By kiwi1960, August 11, 2015
    • 45 replies
    • 4.9k views
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    • ZetaX
    • August 13, 2015

16. Solubility of CO2 in Water vs. Greenhouse Effect? 1 2 3 4

    By arkie87, August 4, 2015
    • 84 replies
    • 8.4k views
    • 
    • peadar1987
    • August 13, 2015

17. Curiosity's RTG?

    By VenomousRequiem, August 12, 2015
    • 9 replies
    • 1.5k views
    • 
    • Rakaydos
    • August 13, 2015

18. Airbus presents concept for Mach 4 passenger plane 1 2

    By Frank_G, August 5, 2015
    • 31 replies
    • 4.6k views
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    • YNM
    • August 12, 2015

19. vacuum free fall

    By Cannon, August 10, 2015
    • 13 replies
    • 4.2k views
    • 
    • kurja
    • August 10, 2015

20. Does will be ethical to artificialy be means of genetic engineering to increase human IQ 1 2 3

    By Pawelk198604, July 16, 2015
    • 70 replies
    • 6.6k views
    • 
    • peadar1987
    • August 10, 2015

21. Macrostructure in Observable Universe - unexpected.

    By PB666, August 7, 2015
    • 13 replies
    • 2.8k views
    • 
    • Steel
    • August 10, 2015

22. Finally Flying! 1 2

    By Neil1993, July 9, 2015
    • 42 replies
    • 5.8k views
    • 
    • Neil1993
    • August 10, 2015

23. The case for self sufficient colonies in space 1 2

    By DBowman, August 7, 2015
    • 43 replies
    • 6k views
    • 
    • Rune
    • August 10, 2015

24. Does that temperature is danger for computer?

    By Pawelk198604, August 8, 2015
    • 12 replies
    • 2.6k views
    • 
    • RainDreamer
    • August 10, 2015

25. KSP and Scale Heights?

    By -ctn-, July 31, 2015
    • 13 replies
    • 4k views
    • 
    • Olympic1
    • August 10, 2015