Science & Spaceflight

8,482 topics in this forum

1. How would anyone actually build a space elevator?

   By Red Dwarf, July 22, 2014
   • 18 replies
   • 2.8k views
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   • Rakaydos
   • July 26, 2014

2. Dark Matter the new nemesis in the Nemesis Theory? Discuss

   By Kerbin Dallas Multipass, May 1, 2014
   • 7 replies
   • 1.6k views
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   • _Augustus_
   • July 26, 2014

3. What to do with the ISS 1 2 3 4

   By The Silent Majority, July 9, 2014
   • 75 replies
   • 8.7k views
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   • KASASpace
   • July 26, 2014

4. Standard turbocharger as rocket turbopump?

   By FourTee2, February 18, 2014
   • 5 replies
   • 6.7k views
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   • Exosphere
   • July 26, 2014

5. New Space Engine Could Turn Tiny CubeSats into Interplanetary Explorers

   By nyrath, July 8, 2013
   • 18 replies
   • 3.9k views
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   • Whirligig Girl
   • July 26, 2014

6. Solid Rocket Motor Blowout Panels?

   By Exosphere, July 26, 2014
   • 12 replies
   • 2.2k views
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   • magnemoe
   • July 26, 2014

7. The UAE wants to go to Mars by 2021. 1 2

   By Streetwind, July 24, 2014
   • 42 replies
   • 5.1k views
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   • Seret
   • July 26, 2014

8. SRB camera mounts and SOUND AFTER MACH 1

   By TeeGee, July 24, 2014
   • 12 replies
   • 2k views
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   • Camacha
   • July 26, 2014

9. Angara V being shipped to Plesetsk

   By xenomorph555, July 25, 2014
   • 4 replies
   • 969 views
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   • Kryten
   • July 25, 2014

10. Constellation vs Apollo Rockets

    By TeeGee, July 24, 2014
    • 22 replies
    • 3.1k views
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    • magnemoe
    • July 25, 2014

11. The most Kerbal thing you've ever seen!

    By Kevon87, July 23, 2014
    • 7 replies
    • 1.8k views
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    • Kevon87
    • July 25, 2014

12. Russia Loses Control Of Gecko ... Satellite

    By Oafman, July 25, 2014
    • 2 replies
    • 799 views
    • 
    • lajoswinkler
    • July 25, 2014

13. SLS Program $400M short according to US Government Accountability Office

    By DaRocketCat, July 24, 2014
    • 14 replies
    • 2k views
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    • Everten P.
    • July 25, 2014

14. Next country to flyby/orbit moon (no landing), poll

    By xenomorph555, July 25, 2014
    • 18 replies
    • 2.1k views
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    • Sky_walker
    • July 25, 2014

15. Why do we hear that?

    By BadRocketsCo., July 23, 2014
    • 14 replies
    • 1.8k views
    • 
    • 78stonewobble
    • July 25, 2014

16. superconductive lift

    By kragon, July 24, 2014
    • 7 replies
    • 1.5k views
    • 
    • Seret
    • July 25, 2014

17. Why pressurized No2/N2O4?

    By Idobox, July 24, 2014
    • 8 replies
    • 2.1k views
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    • K^2
    • July 25, 2014

18. N-3 launch vehicle: What could have been an effective light carrier rocket?

    By xenomorph555, July 23, 2014
    • 5 replies
    • 1k views
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    • xenomorph555
    • July 24, 2014

19. White Hole Theory

    By Arran, July 23, 2014
    • 6 replies
    • 1.3k views
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    • Godot
    • July 24, 2014

20. [Games] Spacecraft Game Idea

    By Nicholander, July 21, 2014
    • 14 replies
    • 2.1k views
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    • Nicholander
    • July 24, 2014

21. Why the heck we have wisdom tooth? 1 2

    By Pawelk198604, June 16, 2014
    • 44 replies
    • 4.5k views
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    • KerbMav
    • July 24, 2014

22. Now that reusable rockets is required in ksp...

    By psyper, July 23, 2014
    • 5 replies
    • 1.2k views
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    • RenevB
    • July 23, 2014

23. Telescope shopping! 1 2

    By r4pt0r, July 19, 2014
    • 28 replies
    • 3.8k views
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    • indroth
    • July 23, 2014

24. Your thoughts on "Orbital Piloted Assembly and Experiment Complex" (OPSEK) ?

    By Strainborm, July 23, 2014
    • 10 replies
    • 2.5k views
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    • Scotius
    • July 23, 2014

25. What is a good free/cheap CAD software out there?

    By DerpenWolf, July 23, 2014
    • 1 reply
    • 796 views
    • 
    • Redjoker
    • July 23, 2014