Physics, Space Science and Theories

1,706 topics in this forum

1. Star Death and supernova

   By spacetrace, February 4, 2010
   • 18 replies
   • 1.5k views
   • 
   • waccoo
   • March 4, 2010

2. Why does maths describe nature? 1 2 3

   By ollypenrice, March 1, 2010
   • 51 replies
   • 4.4k views
   • 
   • acey
   • March 4, 2010

3. Gravity - The weakest force? 1 2

   By Uranium235, March 2, 2010
   • 29 replies
   • 3.1k views
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   • themos
   • March 3, 2010

4. Why do protostellar discs spin?

   By astoc, March 3, 2010
   • 7 replies
   • 2.2k views
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   • mba007
   • March 3, 2010

5. Galaxy formation - book recommendations?

   By ollypenrice, March 3, 2010
   • 3 replies
   • 616 views
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   • Space Bat
   • March 3, 2010

6. Big Bang. How did it expand?

   By buddyarrows, February 24, 2010
   • 10 replies
   • 892 views
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   • FraserClarke
   • March 3, 2010

7. MOVED: Panspermia- Your opinions?

   By spacetrace, February 24, 2010
   • 0 replies
   • 535 views
   • 
   • spacetrace
   • February 24, 2010

8. Horse Head Neb

   By kev 102 42, February 21, 2010
   • 3 replies
   • 817 views
   • 
   • kev 102 42
   • February 21, 2010

9. A Question I keep asking myself...

   By room16, February 12, 2010
   • 13 replies
   • 1k views
   • 
   • ashenlight
   • February 16, 2010

10. here's a few more of interest

    By AstroTiger, February 13, 2010
    • 1 reply
    • 711 views
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    • acey
    • February 14, 2010

11. how old is the universe? 1 2 3

    By astropete, October 24, 2009
    • 58 replies
    • 3.5k views
    • 
    • Ogri
    • February 13, 2010

12. Theories of Einstein

    By AstroTiger, February 8, 2010
    • 23 replies
    • 1.6k views
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    • Space Bat
    • February 12, 2010

13. Universe is one big galaxy??? 1 2 3

    By ben7292, June 20, 2009
    • 65 replies
    • 4.4k views
    • 
    • drollere
    • February 4, 2010

14. Recommended Astrophysics books?

    By rwg, January 25, 2010
    • 10 replies
    • 10.4k views
    • 
    • rwg
    • February 3, 2010

15. The Hubris of Science? 1 2

    By ollypenrice, January 26, 2010
    • 36 replies
    • 4k views
    • 
    • solarbreeze
    • February 2, 2010

16. Human models.

    By ollypenrice, January 23, 2010
    • 2 replies
    • 701 views
    • 
    • drollere
    • January 31, 2010

17. Are there any non-OU Physics courses?

    By Rosanella, August 23, 2009
    • 12 replies
    • 1.7k views
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    • roboticsound
    • January 23, 2010

18. Help with Planisphere

    By johnb, January 21, 2010
    • 4 replies
    • 877 views
    • 
    • rblunden
    • January 22, 2010

19. Will they just not be there

    By johnb, October 25, 2009
    • 15 replies
    • 1.2k views
    • 
    • brantuk
    • January 16, 2010

20. Pic. Of Mars Surface.

    By barkis, January 12, 2010
    • 1 reply
    • 727 views
    • 
    • michael.h.f.wilkinson
    • January 12, 2010

21. Michio Kaku - Astronophysics the easy way

    By Rosanella, July 30, 2009
    • 5 replies
    • 1.3k views
    • 
    • mark84
    • January 11, 2010

22. Astro & Physics simulators

    By Rosanella, January 6, 2010
    • 2 replies
    • 830 views
    • 
    • Rosanella
    • January 6, 2010

23. The Top 10 Unanswered Questions in the Universe

    By George Jones, January 3, 2010
    • 0 replies
    • 18k views
    • 
    • George Jones
    • January 3, 2010

24. Then Endless Universe

    By AstroTiger, November 30, 2009
    • 10 replies
    • 1.2k views
    • 
    • Jim M
    • December 31, 2009

25. "Local Fluff" question

    By Talitha, December 24, 2009
    • 6 replies
    • 2.9k views
    • 
    • Eyeball
    • December 25, 2009