Science & Spaceflight

8,360 topics in this forum

1. Do you think woman as astronaut are discriminated?

   By Pawelk198604, September 20, 2014
   • 2 replies
   • 839 views
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   • Claw
   • September 20, 2014

2. SpaceX CRS-4 launch 1 2

   By sgt_flyer, September 19, 2014
   • 32 replies
   • 4.1k views
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   • KSK
   • September 20, 2014

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

   By Pawelk198604, September 19, 2014
   • 7 replies
   • 1.1k views
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   • Camacha
   • September 20, 2014

4. Planet Habitability after Doomsday Scenarios 1 2

   By mangekyou-sama, September 11, 2014
   • 39 replies
   • 10.7k views
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   • gmpd2000
   • September 19, 2014

5. Can somebody calculate the Kinetic Energy for me?

   By Tobbzzzz, September 16, 2014
   • 17 replies
   • 2.2k views
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   • Red Iron Crown
   • September 19, 2014

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

   By Sky_walker, September 18, 2014
   • 17 replies
   • 2.9k views
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   • sgt_flyer
   • September 19, 2014

7. Astronomy Photographer of the Year 2014 Winners Announced.

   By Agricola, September 18, 2014
   • 10 replies
   • 1.6k views
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   • Kryten
   • September 19, 2014

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

   By Diche Bach, September 16, 2014
   • 21 replies
   • 5.4k views
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   • Camacha
   • September 18, 2014

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

   By LordFerret, September 16, 2014
   • 6 replies
   • 1.3k views
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   • Wanderfound
   • September 18, 2014

10. What kind of education Rocket scientist should have?

    By Pawelk198604, September 16, 2014
    • 20 replies
    • 4.7k views
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    • Seret
    • September 17, 2014

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

    By travis575757, September 15, 2014
    • 23 replies
    • 4.2k views
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    • Laie
    • September 17, 2014

12. Live launch broadcast-16/9-CLIO

    By Kryten, September 16, 2014
    • 10 replies
    • 1.4k views
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    • Endersmens
    • September 17, 2014

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

    By Streetwind, August 15, 2014
    • 87 replies
    • 8.9k views
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    • Mr Shifty
    • September 16, 2014

14. 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

15. Deriving the Equation for Burnout Height in KSP

    By bowtiesRcool, September 11, 2014
    • 3 replies
    • 1.9k views
    • 
    • Armchair Rocket Scientist
    • September 16, 2014

16. Gravity simulators

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

17. Ways to pass time on long missions 1 2

    By LABHOUSE, September 14, 2014
    • 37 replies
    • 4.2k views
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    • XiXLLAMAXiX
    • September 16, 2014

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

    By Aethon, September 12, 2014
    • 25 replies
    • 4.2k views
    • 
    • magnemoe
    • September 15, 2014

19. Laser-analogues of the other fundamental interactions?

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

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

    By jfull, January 30, 2014
    • 108 replies
    • 17.6k views
    • 
    • Pretender6
    • September 15, 2014

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

    By Pawelk198604, September 15, 2014
    • 5 replies
    • 1.1k views
    • 
    • Pawelk198604
    • September 15, 2014

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

    By rtxoff, September 9, 2014
    • 123 replies
    • 12.7k views
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    • EndOfTheEarth
    • September 15, 2014

23. Cool Composite Stuff

    By Neil1993, September 13, 2014
    • 9 replies
    • 1.7k views
    • 
    • Neil1993
    • September 14, 2014

24. A Discussion About Black Holes

    By Pikachu8091, September 13, 2014
    • 10 replies
    • 1.7k views
    • 
    • lajoswinkler
    • September 14, 2014

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

    By Pawelk198604, September 13, 2014
    • 11 replies
    • 2.4k views
    • 
    • Vanamonde
    • September 14, 2014