Science & Spaceflight

8,482 topics in this forum

1. Does NVIDIA company produce graphic card or just design it?

   By Pawelk198604, September 19, 2014
   • 7 replies
   • 1.2k views
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   • Camacha
   • September 20, 2014

2. Planet Habitability after Doomsday Scenarios 1 2

   By mangekyou-sama, September 11, 2014
   • 39 replies
   • 11.3k views
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   • gmpd2000
   • September 19, 2014

3. Can somebody calculate the Kinetic Energy for me?

   By Tobbzzzz, September 16, 2014
   • 17 replies
   • 2.4k views
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   • Red Iron Crown
   • September 19, 2014

4. ESA plans 2 versions of Ariane 6, first launch around 2020.

   By Sky_walker, September 18, 2014
   • 17 replies
   • 3.1k views
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   • sgt_flyer
   • September 19, 2014

5. Astronomy Photographer of the Year 2014 Winners Announced.

   By Agricola, September 18, 2014
   • 10 replies
   • 1.7k views
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   • Kryten
   • September 19, 2014

6. Helical Model: Our Solar System is a vortex ??

   By Diche Bach, September 16, 2014
   • 21 replies
   • 6.6k views
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   • Camacha
   • September 18, 2014

7. The Be-all End-all of Spaceship Charts!

   By LordFerret, September 16, 2014
   • 6 replies
   • 1.4k views
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   • Wanderfound
   • September 18, 2014

8. What kind of education Rocket scientist should have?

   By Pawelk198604, September 16, 2014
   • 20 replies
   • 5.5k views
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   • Seret
   • September 17, 2014

9. How do rocket engines work out in real spacecraft?

   By travis575757, September 15, 2014
   • 23 replies
   • 4.5k views
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   • Laie
   • September 17, 2014

10. Live launch broadcast-16/9-CLIO

    By Kryten, September 16, 2014
    • 10 replies
    • 1.5k views
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    • Endersmens
    • September 17, 2014

11. One will get voted off the island... 1 2 3 4

    By Streetwind, August 15, 2014
    • 87 replies
    • 9.7k views
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    • Mr Shifty
    • September 16, 2014

12. Why NASA denied astronaut honors to X-15 pilots who flow out the Atmosphere

    By Pawelk198604, September 16, 2014
    • 4 replies
    • 1.5k views
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    • Nibb31
    • September 16, 2014

13. Deriving the Equation for Burnout Height in KSP

    By bowtiesRcool, September 11, 2014
    • 3 replies
    • 2.1k views
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    • Armchair Rocket Scientist
    • September 16, 2014

14. Gravity simulators

    By Camacha, August 28, 2014
    • 4 replies
    • 1.3k views
    • 
    • Camacha
    • September 16, 2014

15. Ways to pass time on long missions 1 2

    By LABHOUSE, September 14, 2014
    • 37 replies
    • 4.5k views
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    • XiXLLAMAXiX
    • September 16, 2014

16. Finally. Someone's talking about on orbit refueling/spacecraft repair. 1 2

    By Aethon, September 12, 2014
    • 25 replies
    • 4.4k views
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    • magnemoe
    • September 15, 2014

17. Laser-analogues of the other fundamental interactions?

    By qeveren, September 14, 2014
    • 3 replies
    • 923 views
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    • Idobox
    • September 15, 2014

18. SpaceX Grasshopper and re-usable plans 1 2 3 4 5

    By jfull, January 30, 2014
    • 108 replies
    • 18.9k views
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    • Pretender6
    • September 15, 2014

19. Apollo Program question: How long taken when astronaut command module to launch

    By Pawelk198604, September 15, 2014
    • 5 replies
    • 1.2k views
    • 
    • Pawelk198604
    • September 15, 2014

20. Devastating Report On Record Greenhouse Gas Levels 1 2 3 4 5

    By rtxoff, September 9, 2014
    • 123 replies
    • 13.6k views
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    • EndOfTheEarth
    • September 15, 2014

21. Cool Composite Stuff

    By Neil1993, September 13, 2014
    • 9 replies
    • 1.8k views
    • 
    • Neil1993
    • September 14, 2014

22. A Discussion About Black Holes

    By Pikachu8091, September 13, 2014
    • 10 replies
    • 1.9k views
    • 
    • lajoswinkler
    • September 14, 2014

23. I just wonder does any of astronaut or cosmonaut had disqualifying condition?

    By Pawelk198604, September 13, 2014
    • 11 replies
    • 2.6k views
    • 
    • Vanamonde
    • September 14, 2014

24. Any other Scratchers out there? Share your projects!

    By GreeningGalaxy, September 12, 2014
    • 8 replies
    • 1.4k views
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    • Javster
    • September 13, 2014

25. CME X-class solar flare inbound

    By vger, September 11, 2014
    • 12 replies
    • 2.2k views
    • 
    • PakledHostage
    • September 13, 2014