Science & Spaceflight

8,360 topics in this forum

1. What to do if we discover life on Europa? 1 2 3

   By xenomorph555, August 25, 2014
   • 57 replies
   • 6.7k views
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   • Kryten
   • September 4, 2014

2. SLS - Ares I diameter?

   By Frozen_Heart, September 2, 2014
   • 6 replies
   • 1.7k views
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   • rhoark
   • September 4, 2014

3. A question about rotatory rotating rotation that rotates

   By Thesla, September 3, 2014
   • 5 replies
   • 1.2k views
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   • lajoswinkler
   • September 3, 2014

4. The Uncertain Definition of Humanity - Will we embrace the coming era of cyberization 1 2

   By andrew123, August 27, 2014
   • 47 replies
   • 5.1k views
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   • Rainbowtrout
   • September 3, 2014

5. Should we give Earth a scientific designation? 1 2

   By Souper, September 2, 2014
   • 29 replies
   • 3.3k views
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   • Armchair Rocket Scientist
   • September 3, 2014

6. NASA's Rocket Engine made with a 3D printer!

   By Fr8monkey, August 30, 2014
   • 20 replies
   • 3.3k views
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   • Camacha
   • September 3, 2014

7. Heinkel He 162 Volksjäger "People's Fighter" the TEEN Figter:-)

   By Pawelk198604, September 2, 2014
   • 14 replies
   • 2.9k views
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   • Vanamonde
   • September 3, 2014

8. How calculate ideal gravity assist 1 2

   By Pawelk198604, July 14, 2013
   • 29 replies
   • 17.6k views
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   • Iansoreta
   • September 2, 2014

9. 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
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   • Superluminaut
   • September 2, 2014

10. Would there be atmospheric moisture on Laythe?

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

11. 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

12. 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

13. I need some math help STAT!

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

14. Modeling the spread of Ebola

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

15. First photos of Hayabusa 2!

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

16. EmDrive 1 2 3 4 9

    By FREEFALL1984, May 9, 2014
    • 202 replies
    • 38.4k views
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    • Z-Man
    • September 1, 2014

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

    By Pugspaceprogram, May 6, 2013
    • 79 replies
    • 14.9k views
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    • _Augustus_
    • August 31, 2014

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

    By hawkinator, August 28, 2014
    • 37 replies
    • 14k views
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    • Idobox
    • August 31, 2014

19. Optimum Launch problem 1 2

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

20. 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

21. Nuclear SABRE- possible?

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

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

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

23. All day echo chamber, is it possible?

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

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

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

25. 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