Physics, Space Science and Theories

1,708 topics in this forum

1. How fast do nebulae change?

   By Alastair Rae, March 1, 2012
   • 12 replies
   • 4.3k views
   • 
   • callump
   • March 1, 2012

2. And Now For Something Completely Different.

   By Tiddles, February 22, 2012
   • 9 replies
   • 983 views
   • 
   • DarkStar7
   • February 27, 2012

3. Black Holes

   By Gary Anthony, February 10, 2012
   • 22 replies
   • 2.1k views
   • 
   • Gary Anthony
   • February 23, 2012

4. Exo-Planet Is A Water World

   By Mr Q, February 22, 2012
   • 1 reply
   • 598 views
   • 
   • Trickystar1
   • February 22, 2012

5. Modified Variable Drake Equation

   By badgerchap, January 7, 2012
   • 23 replies
   • 3.2k views
   • 
   • Shibby
   • February 21, 2012

6. Inflation 1 2 3

   By DarkStar7, January 22, 2012
   • 70 replies
   • 3.9k views
   • 
   • scogyrd
   • February 20, 2012

7. Mass and gravity not connected?

   By Thirdway, February 4, 2012
   • 15 replies
   • 1.4k views
   • 
   • Trickystar1
   • February 20, 2012

8. help please

   By phat tony, February 5, 2012
   • 15 replies
   • 1.1k views
   • 
   • shellfish
   • February 19, 2012

9. The Future of the Solar System.

   By DarkStar7, January 18, 2012
   • 16 replies
   • 1.6k views
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   • Macavity
   • February 18, 2012

10. Interstellar Travel 1 2

    By Asteroid1, January 10, 2012
    • 30 replies
    • 2.6k views
    • 
    • Trickystar1
    • February 18, 2012

11. Theoretical cosmology.. a new direction?

    By DarkStar7, February 15, 2012
    • 0 replies
    • 756 views
    • 
    • DarkStar7
    • February 15, 2012

12. Calculate position of pole star

    By cowasaki, February 11, 2012
    • 9 replies
    • 4.6k views
    • 
    • cowasaki
    • February 13, 2012

13. Do Virtual Particals have Mass?

    By Earl, February 7, 2012
    • 3 replies
    • 802 views
    • 
    • JulianO
    • February 13, 2012

14. Precession & Proper Motion: JNow

    By OzDave, May 9, 2011
    • 10 replies
    • 2.5k views
    • 
    • themos
    • February 11, 2012

15. The scale of the universe

    By Alastair Rae, February 9, 2012
    • 2 replies
    • 1k views
    • 
    • Zul
    • February 10, 2012

16. tachyons?

    By redgiantjohn, February 9, 2012
    • 1 reply
    • 607 views
    • 
    • acey
    • February 9, 2012

17. we can make things go faster tan light i think 1 2

    By phat tony, February 4, 2012
    • 30 replies
    • 2.5k views
    • 
    • hobbesy
    • February 8, 2012

18. Recommended books

    By scotty_le_b, May 15, 2011
    • 18 replies
    • 1.8k views
    • 
    • Karlos
    • February 6, 2012

19. Questions regarding spiral/elliptical galaxies

    By MightyMidget, January 31, 2012
    • 1 reply
    • 539 views
    • 
    • acey
    • February 5, 2012

20. Inter-galactic stars

    By RobSay, February 2, 2011
    • 6 replies
    • 1k views
    • 
    • JulianO
    • February 5, 2012

21. Electric Universe

    By schmidty226, September 1, 2011
    • 21 replies
    • 2k views
    • 
    • phat tony
    • February 4, 2012

22. Meeting the VLT...

    By ollypenrice, January 20, 2012
    • 1 reply
    • 537 views
    • 
    • phat tony
    • February 4, 2012

23. why are we so connected to planets??? 1 2

    By phat tony, February 1, 2012
    • 47 replies
    • 2.2k views
    • 
    • ollypenrice
    • February 4, 2012

24. The "end" of the universe

    By K3ny0n, January 18, 2012
    • 13 replies
    • 1.4k views
    • 
    • assasincz
    • February 1, 2012

25. Cool (Particle) Physics Blog - re. the Higgs etc.

    By Macavity, January 27, 2012
    • 2 replies
    • 718 views
    • 
    • Macavity
    • January 29, 2012