Science & Spaceflight

8,470 topics in this forum

1. Retroprolpulsive landings vs parachutes

   By FishInferno, October 23, 2014
   • 24 replies
   • 6.1k views
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   • rdfox
   • October 25, 2014

2. Fuel Chemistry

   By philpense, October 24, 2014
   • 4 replies
   • 1k views
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   • Tommygun
   • October 25, 2014

3. DC4Science Dream Chaser variant

   By SuperFastJellyfish, October 24, 2014
   • 3 replies
   • 884 views
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   • hugix
   • October 24, 2014

4. New Horizons Follow On Target Identified

   By Mr Shifty, October 15, 2014
   • 18 replies
   • 2.3k views
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   • KerikBalm
   • October 24, 2014

5. What is free will? 1 2 3 4 6

   By rtxoff, October 9, 2014
   • 143 replies
   • 13.9k views
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   • CaptainKipard
   • October 24, 2014

6. Aluminum as rocket fuel? 1 2

   By Raukk, October 21, 2014
   • 25 replies
   • 6.7k views
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   • Alchemist
   • October 24, 2014

7. October Eclipses 1 2

   By PakledHostage, September 29, 2014
   • 28 replies
   • 4k views
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   • TheDarkStar
   • October 23, 2014

8. A Polish Medical Team Lead By Dr Pawel Tabakow Heal Paralyzed Man

   By Pawelk198604, October 22, 2014
   • 2 replies
   • 1.1k views
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   • Streetwind
   • October 23, 2014

9. How does the ISS reaction control system look like ?

   By OrbitalSolutionsLtd, October 19, 2014
   • 4 replies
   • 2.7k views
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   • okan170
   • October 23, 2014

10. Stopping All Movement: Possible?

    By TheAlmightyOS, October 22, 2014
    • 20 replies
    • 2.5k views
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    • Mr Shifty
    • October 23, 2014

11. Metallic Oxides--->Oxygen+Metal?

    By _The_Burn_, October 21, 2014
    • 18 replies
    • 2.8k views
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    • _The_Burn_
    • October 22, 2014

12. First Long March 7 may launch at the end of the year

    By xenomorph555, October 18, 2014
    • 6 replies
    • 1.2k views
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    • xenomorph555
    • October 22, 2014

13. IB Extended Essay with KSP! Please Help!

    By henryrasia, September 21, 2014
    • 8 replies
    • 7.3k views
    • 
    • Yru0
    • October 22, 2014

14. The Chang'e 2014 Countdown Thread! 1 2 3

    By xenomorph555, September 4, 2014
    • 50 replies
    • 6.6k views
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    • xenomorph555
    • October 22, 2014

15. Is Cryogenics Possible? 1 2

    By Acemcbean, October 17, 2014
    • 41 replies
    • 4.7k views
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    • SelectHalfling0
    • October 21, 2014

16. Going to Mars

    By Lohan2008, October 21, 2014
    • 1 reply
    • 658 views
    • 
    • FishInferno
    • October 21, 2014

17. Help with essay on orbits

    By gvethir, October 21, 2014
    • 0 replies
    • 674 views
    • 
    • gvethir
    • October 21, 2014

18. Is it possible to percieve death?

    By WestAir, October 20, 2014
    • 20 replies
    • 2.8k views
    • 
    • WestAir
    • October 21, 2014

19. Thermal imaging camera view of Falcon 9 first stage redirection and re-entry burns

    By PakledHostage, October 20, 2014
    • 4 replies
    • 1.1k views
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    • zarakon
    • October 21, 2014

20. A comet will be buzzing Mars this Sunday 1 2

    By Streetwind, October 15, 2014
    • 29 replies
    • 3.4k views
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    • -Velocity-
    • October 21, 2014

21. The X37 is coming home! 1 2 3 4 5

    By montyben101, October 15, 2014
    • 104 replies
    • 14k views
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    • Tommygun
    • October 21, 2014

22. Impact Velocities

    By JayKay, October 20, 2014
    • 12 replies
    • 1.7k views
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    • z26
    • October 21, 2014

23. Lockheed claims breakthrough on fusion energy project 1 2 3

    By Argylas, October 15, 2014
    • 55 replies
    • 7.2k views
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    • jfx
    • October 20, 2014

24. Space farm creates fire hazard 1 2

    By Aghanim, October 17, 2014
    • 42 replies
    • 5k views
    • 
    • KSK
    • October 20, 2014

25. Some form of project.. related to this game

    By technion, October 20, 2014
    • 0 replies
    • 635 views
    • 
    • technion
    • October 20, 2014