Science & Spaceflight

8,476 topics in this forum

1. Earth Swallowed by Black Hole

   By Sampa, September 1, 2015
   • 13 replies
   • 2.1k views
   • 
   • GeneralVeers
   • September 2, 2015

2. Rocket Engine Landed in a Guy's Living Room?

   By Argylas, August 31, 2015
   • 20 replies
   • 3.1k views
   • 
   • Kerbart
   • September 2, 2015

3. Mega ENSO is coming.........

   By PB666, September 1, 2015
   • 10 replies
   • 1.4k views
   • 
   • PB666
   • September 2, 2015

4. Is anyone else getting fed up of awful "studies" with sensationalist media coverage? 1 2

   By Kinglet, August 18, 2015
   • 25 replies
   • 3.5k views
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   • PB666
   • September 2, 2015

5. [Terraforming] Photosynthesis before O2 buildup.

   By PB666, September 2, 2015
   • 0 replies
   • 610 views
   • 
   • PB666
   • September 2, 2015

6. Project Orion Vs Medusa

   By EpicRootHairCell, April 9, 2014
   • 17 replies
   • 5.4k views
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   • Nothalogh
   • September 2, 2015

7. Jupiter DIRECT vs SLS vs Shuttle derived heavy lift vehicle/Shuttle-C

   By fredinno, September 1, 2015
   • 20 replies
   • 2.9k views
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   • fredinno
   • September 2, 2015

8. Quantum gravity and entangled particles may crosstalk through wormhols

   By PB666, September 1, 2015
   • 9 replies
   • 1.6k views
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   • YNM
   • September 2, 2015

9. Official KSP Community Cubesat Project Recruitment Thread

   By Nicholander, August 12, 2015
   • 15 replies
   • 2.8k views
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   • legoclone09
   • September 2, 2015

10. I wonder does is possible to go into space with as many Gs as possible

    By Pawelk198604, August 30, 2015
    • 11 replies
    • 1.9k views
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    • Windspren
    • September 2, 2015

11. Pyrotechnically powered thermoelectric generator

    By Nothalogh, September 1, 2015
    • 2 replies
    • 912 views
    • 
    • SciMan
    • September 1, 2015

12. Teleportation in the Real World.

    By PB666, September 1, 2015
    • 3 replies
    • 1k views
    • 
    • PB666
    • September 1, 2015

13. Lost Cosmonauts 1 2 3

    By Voyager275, August 28, 2015
    • 51 replies
    • 5.5k views
    • 
    • Mikki
    • September 1, 2015

14. Mars by 2030 1 2

    By _Augustus_, August 29, 2015
    • 35 replies
    • 7k views
    • 
    • Bill Phil
    • September 1, 2015

15. Frankenmicrobes and solar power could reverse global warming

    By PB666, September 1, 2015
    • 0 replies
    • 448 views
    • 
    • PB666
    • September 1, 2015

16. Vortex Combustion

    By Glaran K'erman, September 1, 2015
    • 0 replies
    • 602 views
    • 
    • Glaran K'erman
    • September 1, 2015

17. Could we possibly receive radio transmissions from the center of our galaxy?

    By Kobymaru, August 30, 2015
    • 10 replies
    • 1.5k views
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    • Jolbucley
    • August 31, 2015

18. Why Moon-El-Too is so great - Mars, the easy way!

    By Kibble, August 30, 2015
    • 3 replies
    • 834 views
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    • How2FoldSoup
    • August 31, 2015

19. Illegal Prime Number

    By Steel, August 30, 2015
    • 12 replies
    • 2.5k views
    • 
    • jwenting
    • August 31, 2015

20. Stupid calculators

    By Shpaget, August 29, 2015
    • 23 replies
    • 4.4k views
    • 
    • Shpaget
    • August 31, 2015

21. Cosmic bowshock

    By PB666, August 31, 2015
    • 1 reply
    • 654 views
    • 
    • UmbralRaptor
    • August 31, 2015

22. Fallen Astronauts/Cosmonauts

    By Voyager275, August 30, 2015
    • 16 replies
    • 2.3k views
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    • Nibb31
    • August 31, 2015

23. variable-geometry fighters

    By Hcube, August 30, 2015
    • 2 replies
    • 1k views
    • 
    • Hcube
    • August 31, 2015

24. Crops on Mars (minor "The Martian" spoilers)

    By peadar1987, August 24, 2015
    • 23 replies
    • 2.9k views
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    • NERVAfan
    • August 31, 2015

25. Plasma rocket research funded by NASA?

    By SmashBrown, August 30, 2015
    • 3 replies
    • 900 views
    • 
    • PB666
    • August 31, 2015