Science & Spaceflight

8,353 topics in this forum

1. How calculate ideal gravity assist 1 2

   By Pawelk198604, July 14, 2013
   • 29 replies
   • 17.5k views
   • 
   • Iansoreta
   • September 2, 2014

2. Which place on the surface of Mars will most likely landing spot for a manned mission 1 2

   By Pawelk198604, August 26, 2014
   • 40 replies
   • 4.4k views
   • 
   • Superluminaut
   • September 2, 2014

3. Would there be atmospheric moisture on Laythe?

   By Patrick Kerbivan, August 26, 2014
   • 9 replies
   • 1.8k views
   • 
   • lajoswinkler
   • September 2, 2014

4. What is the atmosphere density of the planets/laythe in KSP

   By JoePatrick1, September 1, 2014
   • 7 replies
   • 1.8k views
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   • Sky_walker
   • September 2, 2014

5. China developing supersonic submarine powered by a rocket motor. 1 2 3

   By rtxoff, August 25, 2014
   • 55 replies
   • 6.6k views
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   • shynung
   • September 2, 2014

6. I need some math help STAT!

   By DerpenWolf, September 2, 2014
   • 6 replies
   • 2k views
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   • Cdr_Zeta
   • September 2, 2014

7. Modeling the spread of Ebola

   By PakledHostage, August 31, 2014
   • 6 replies
   • 1.7k views
   • 
   • Aningaaq
   • September 2, 2014

8. First photos of Hayabusa 2!

   By Frida Space, September 1, 2014
   • 11 replies
   • 1.8k views
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   • Frida Space
   • September 1, 2014

9. EmDrive 1 2 3 4 9

   By FREEFALL1984, May 9, 2014
   • 202 replies
   • 38.3k views
   • 
   • Z-Man
   • September 1, 2014

10. Is the Oort cloud real? 1 2 3 4

    By Pugspaceprogram, May 6, 2013
    • 79 replies
    • 14.8k views
    • 
    • _Augustus_
    • August 31, 2014

11. Could Coruscant (or something like it) be possible? 1 2

    By hawkinator, August 28, 2014
    • 37 replies
    • 13.9k views
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    • Idobox
    • August 31, 2014

12. Optimum Launch problem 1 2

    By mardlamock, August 5, 2014
    • 25 replies
    • 4k views
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    • fibonatic
    • August 31, 2014

13. Future of transportation on Earth - Electric airplanes or Vactrains? 1 2 3

    By szputnyik, August 21, 2014
    • 59 replies
    • 6.4k views
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    • YNM
    • August 31, 2014

14. Nuclear SABRE- possible?

    By KerikBalm, August 25, 2014
    • 21 replies
    • 3.4k views
    • 
    • magnemoe
    • August 31, 2014

15. How would it look like if humans separately developed modernity on another planet?

    By szputnyik, August 29, 2014
    • 17 replies
    • 2.1k views
    • 
    • Aningaaq
    • August 31, 2014

16. All day echo chamber, is it possible?

    By Aghanim, August 30, 2014
    • 8 replies
    • 1.5k views
    • 
    • magnemoe
    • August 30, 2014

17. SLS Launch Date Now/Likely Set For November 2018

    By Nicholander, August 29, 2014
    • 16 replies
    • 1.9k views
    • 
    • Kryten
    • August 30, 2014

18. If The Moon Were Only 1 Pixel: A Tediously Accurate Scale Model of The Solar System

    By LitaAlto, August 28, 2014
    • 15 replies
    • 3.1k views
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    • Tommygun
    • August 30, 2014

19. Broken solder joints

    By rpayne88, August 29, 2014
    • 7 replies
    • 1.7k views
    • 
    • Nuke
    • August 30, 2014

20. Passing from Python 3.4 to Python 2.7

    By goldenpeach, August 29, 2014
    • 2 replies
    • 759 views
    • 
    • goldenpeach
    • August 30, 2014

21. SpaceX's Falcon 9R test rocket just blew up. 1 2 3

    By Kryten, August 22, 2014
    • 55 replies
    • 7.2k views
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    • SargeRho
    • August 29, 2014

22. Futuretimeline.net: DO NOT READ!

    By Whirligig Girl, August 27, 2014
    • 10 replies
    • 2k views
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    • NFUN
    • August 29, 2014

23. Why orbit before landing?

    By dlazerka, August 27, 2014
    • 24 replies
    • 4.2k views
    • 
    • magnemoe
    • August 29, 2014

24. Strong aurora's this evening

    By PakledHostage, August 28, 2014
    • 2 replies
    • 787 views
    • 
    • PakledHostage
    • August 29, 2014

25. Alternate history - what if humanity lived in the kerbal solar system?

    By chaos_forge, August 26, 2014
    • 22 replies
    • 2.5k views
    • 
    • Idobox
    • August 28, 2014