Science & Spaceflight

8,482 topics in this forum

1. SpaceX vs ULA. 1 2

   By Kerbal01, June 7, 2014
   • 36 replies
   • 5.1k views
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   • KSK
   • June 10, 2014

2. When will people learn that hydrogen is safer than petrol/gas 1 2 3 4 5

   By Kerbollo11, May 25, 2014
   • 124 replies
   • 14.1k views
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   • PakledHostage
   • June 10, 2014

3. Motorcycle to plane engine!

   By xenomorph555, June 7, 2014
   • 13 replies
   • 11k views
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   • Xorth Tanovar
   • June 9, 2014

4. What do you think about AVG utilities (formerly tuneup utilities)?

   By Pawelk198604, June 9, 2014
   • 2 replies
   • 672 views
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   • Dkmdlb
   • June 9, 2014

5. What are disadvantages of nuclear fusion? 1 2 3 4 7

   By KerbMav, May 21, 2014
   • 153 replies
   • 19k views
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   • Winter Man
   • June 9, 2014

6. How would you calculate the terminal velocity during ascend in KSP?

   By da_hans, June 8, 2014
   • 4 replies
   • 1.2k views
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   • K^2
   • June 9, 2014

7. moon VS mars 1 2

   By ravener, June 6, 2014
   • 28 replies
   • 5.3k views
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   • Idobox
   • June 8, 2014

8. SABRE vs ejector ramjets

   By Decent Weasel, June 7, 2014
   • 5 replies
   • 1.1k views
   • 
   • Decent Weasel
   • June 8, 2014

9. Why are so many people opposed to nuclear energy? 1 2 3 4 10

   By Skyler4856, October 29, 2013
   • 245 replies
   • 30.1k views
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   • diomedea
   • June 8, 2014

10. Think you could design a Mars base? Here's your chance.

    By Red Iron Crown, June 7, 2014
    • 2 replies
    • 815 views
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    • shynung
    • June 8, 2014

11. The Near (and not so near) Future

    By Guest, June 7, 2014
    • 7 replies
    • 1.3k views
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    • WestAir
    • June 8, 2014

12. Molecular Gastronomy

    By DJEN, June 7, 2014
    • 16 replies
    • 1.7k views
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    • DJEN
    • June 8, 2014

13. 3D Printer in space?

    By Tux, June 6, 2014
    • 8 replies
    • 1.3k views
    • 
    • Seret
    • June 7, 2014

14. Could Mars One complete It's goal?

    By Guest Fyre Flare, June 6, 2014
    • 23 replies
    • 2.7k views
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    • Nibb31
    • June 7, 2014

15. Venus- if I had to pick a favorite...

    By Dominatus, June 6, 2014
    • 13 replies
    • 1.5k views
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    • DJEN
    • June 7, 2014

16. They found a Neutron star inside a Red Giant

    By AngelLestat, June 6, 2014
    • 12 replies
    • 1.7k views
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    • AngelLestat
    • June 7, 2014

17. PURE rocket SSTO 1 2 3

    By TeeGee, June 3, 2014
    • 50 replies
    • 7.9k views
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    • Kryten
    • June 7, 2014

18. Is the ship travel eve return r used into favor as alternative for plane. 1 2

    By Pawelk198604, June 4, 2014
    • 38 replies
    • 3.5k views
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    • Nuke
    • June 7, 2014

19. I've suddenly taken a vicious interest in model rocketry.

    By Starwhip, June 5, 2014
    • 19 replies
    • 3k views
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    • Armchair Rocket Scientist
    • June 6, 2014

20. Did you know that in former eastern block not broadcast Apollo 11 except one

    By Pawelk198604, June 6, 2014
    • 8 replies
    • 1.6k views
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    • Pawelk198604
    • June 6, 2014

21. Thorium-Based Nuclear Power

    By Northstar1989, May 31, 2014
    • 24 replies
    • 3.4k views
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    • Idobox
    • June 6, 2014

22. Is the contemporary man can do without a computer?

    By Pawelk198604, June 5, 2014
    • 12 replies
    • 1.7k views
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    • Red Iron Crown
    • June 6, 2014

23. SpaceX to reveal their manned DragonV2 capsule tonight 1 2 3 4 8

    By Streetwind, May 29, 2014
    • 175 replies
    • 25.6k views
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    • magnemoe
    • June 6, 2014

24. And you thought Eve was difficult to visit...

    By brdavis, June 3, 2014
    • 8 replies
    • 1.3k views
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    • phoenix_ca
    • June 6, 2014

25. Will a different brain help avoiding logical fallacies? 1 2

    By DJEN, June 4, 2014
    • 34 replies
    • 3k views
    • 
    • CaptainKipard
    • June 6, 2014