Science & Spaceflight

8,476 topics in this forum

1. Antimatter - fuse it into an easier to handle form

   By SomeGuy12, October 17, 2015
   • 4 replies
   • 908 views
   • 
   • Nuke
   • October 18, 2015

2. 5 real possibilities for interstellar travel

   By EliasDanger, October 16, 2015
   • 16 replies
   • 2.9k views
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   • magnemoe
   • October 17, 2015

3. Europe and Russia planning a lunar south pole mission?

   By PB666, October 16, 2015
   • 14 replies
   • 1.5k views
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   • Kryten
   • October 17, 2015

4. ChrisSpace's planetary alignment trajectory question/challenge

   By ChrisSpace, October 5, 2015
   • 13 replies
   • 1.8k views
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   • ChrisSpace
   • October 17, 2015

5. Coal sack nebula

   By PB666, October 15, 2015
   • 13 replies
   • 1.9k views
   • 
   • problemecium
   • October 16, 2015

6. Blue lava?

   By PB666, October 16, 2015
   • 4 replies
   • 886 views
   • 
   • problemecium
   • October 16, 2015

7. Antibiotics, "Night Soil," and *The Martian* [SPOILERS]

   By LitaAlto, October 13, 2015
   • 10 replies
   • 2.3k views
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   • p1t1o
   • October 16, 2015

8. How to obtain Altimetry- and Pressure-Data in High-Altitude

   By MalfunctionM1Ke, October 4, 2015
   • 19 replies
   • 3k views
   • 
   • wizzlebippi
   • October 15, 2015

9. Hot shot 3D part crafters, try this one on for size

   By PB666, October 13, 2015
   • 10 replies
   • 1.1k views
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   • Nuke
   • October 15, 2015

10. Our Universe is a larger version of a galactic polar jet 1 2

    By mpc755, October 13, 2015
    • 46 replies
    • 4.4k views
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    • Vanamonde
    • October 15, 2015

11. Science Fair Project

    By MrWalrus123, October 14, 2015
    • 3 replies
    • 1.2k views
    • 
    • problemecium
    • October 14, 2015

12. Thorium reactor discussion thread! 1 2 3

    By Souper, October 10, 2015
    • 58 replies
    • 6.1k views
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    • Elthy
    • October 14, 2015

13. Where to hunt for supernovas?

    By Frida Space, October 8, 2015
    • 12 replies
    • 1.7k views
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    • legoclone09
    • October 14, 2015

14. NASA patents...

    By Darnok, October 14, 2015
    • 13 replies
    • 1.7k views
    • 
    • Mazon Del
    • October 14, 2015

15. Quantum field theory

    By PB666, October 13, 2015
    • 2 replies
    • 868 views
    • 
    • PB666
    • October 14, 2015

16. The original Orion capsule was going to be even bigger than it currently is? 1 2

    By PTNLemay, October 11, 2015
    • 30 replies
    • 4.8k views
    • 
    • PTNLemay
    • October 13, 2015

17. Thought excercise: Population statistics of ghosts.

    By RainDreamer, October 13, 2015
    • 5 replies
    • 913 views
    • 
    • TheSaint
    • October 13, 2015

18. Aerojet Rocketdyne Orion Launcher

    By fredinno, October 12, 2015
    • 12 replies
    • 3.4k views
    • 
    • fredinno
    • October 13, 2015

19. Need to crawl up a martian dune?

    By PB666, October 13, 2015
    • 4 replies
    • 912 views
    • 
    • 0111narwhalz
    • October 13, 2015

20. Would SpaceX ever sell it's Rocket engines for other customers? 1 2

    By fredinno, October 9, 2015
    • 34 replies
    • 4.7k views
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    • Streetwind
    • October 13, 2015

21. Mars/Duna - Nasa's Plan

    By Firedtm, October 12, 2015
    • 4 replies
    • 953 views
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    • NuclearNut
    • October 13, 2015

22. Dark matter 'Einstein-Bose condenates' and universe structure

    By PB666, October 12, 2015
    • 7 replies
    • 1.3k views
    • 
    • AmpsterMan
    • October 13, 2015

23. Feynman's complete lecture series are now free.

    By PB666, October 11, 2015
    • 7 replies
    • 1k views
    • 
    • PB666
    • October 12, 2015

24. Dark matter/energy hybrid

    By Voyager275, October 9, 2015
    • 9 replies
    • 1.4k views
    • 
    • Voyager275
    • October 12, 2015

25. ISS passing across Moon

    By Branjoman, October 12, 2015
    • 8 replies
    • 1.4k views
    • 
    • vger
    • October 12, 2015