Astronomy and Space

1,483 topics in this forum

1. The Incremental Universe 1 2

   By WillieB, August 15, 2006
   • 18 replies
   • 3k views
   • 
   • Jay-qu
   • October 2, 2006

2. Comets, Meteors and Asteroids

   By Jim Colyer, July 14, 2006
   • 2 replies
   • 1.9k views
   • 
   • Michaelangelica
   • September 29, 2006

3. Moon's Origin

   By BrainForce, September 18, 2006
   • 14 replies
   • 1.9k views
   • 
   • Mohit Pandey
   • September 26, 2006

4. The limits of the universe

   By Drosera, September 13, 2006
   • 13 replies
   • 4.5k views
   • 
   • sebbysteiny
   • September 25, 2006

5. Dark Energy

   By Mohit Pandey, September 21, 2006
   • 1 reply
   • 1.1k views
   • 
   • Jay-qu
   • September 21, 2006

6. Bubble Fusion Burst Back

   By erich, September 16, 2006
   • 1 reply
   • 1.4k views
   • 
   • CraigD
   • September 17, 2006

7. Black Holes Eject Stars From Galaxy

   By Dov Henis, September 16, 2006
   • 4 replies
   • 1.2k views
   • 
   • Harry Costas
   • September 17, 2006

8. Can free electrons absorb photons? 1 2

   By AkiraBakaBaka, May 10, 2005
   • 22 replies
   • 15.4k views
   • 
   • Kirk Gregory Czuhai
   • September 10, 2006

9. Partial Lunar Eclipse of September 07

   By SolarFreak, September 7, 2006
   • 12 replies
   • 1.9k views
   • 
   • Qfwfq
   • September 8, 2006

10. Vote on the IAU draft resolution "Definition of a Planet" 1 2

    By CraigD, August 18, 2006
    • 23 replies
    • 4k views
    • 
    • Qfwfq
    • September 6, 2006

11. Parallel Universes

    By WillieB, August 23, 2006
    • 9 replies
    • 1.5k views
    • 
    • Tormod
    • September 6, 2006

12. No new force acting on our known universe

    By ryan2006, August 31, 2006
    • 4 replies
    • 1.1k views
    • 
    • Tormod
    • September 1, 2006

13. Definition Of The Word Planet 1 2

    By LJP07, August 18, 2006
    • 20 replies
    • 3.8k views
    • 
    • LJP07
    • August 29, 2006

14. NASA to locate Apollo remains on Moon

    By Tormod, July 12, 2005
    • 16 replies
    • 5.9k views
    • 
    • Tormod
    • August 28, 2006

15. What is it exactly ???

    By Shekhar, August 19, 2006
    • 4 replies
    • 1.2k views
    • 
    • Shekhar
    • August 23, 2006

16. Maximum Gravitational Force 1 2 3

    By TheBigDog, January 30, 2006
    • 48 replies
    • 12.6k views
    • 
    • WillieB
    • August 21, 2006

17. Fate of the universe

    By myspip90, August 16, 2006
    • 12 replies
    • 1.8k views
    • 
    • Harry Costas
    • August 21, 2006

18. Universe Cooling and Formation of First Stars and Comets

    By LJP07, August 20, 2006
    • 6 replies
    • 1.8k views
    • 
    • LJP07
    • August 20, 2006

19. BREAKING NEWS: Discovery of Dark Matter

    By LJP07, August 18, 2006
    • 4 replies
    • 1.6k views
    • 
    • LJP07
    • August 18, 2006

20. Pluto - Not a Planet? 1 2 3

    By CerebralEcstasy, August 15, 2006
    • 41 replies
    • 7k views
    • 
    • CraigD
    • August 18, 2006

21. Universe as a Living Entity? 1 2 3 4

    By EWright, October 9, 2005
    • 55 replies
    • 12.4k views
    • 
    • Deepak Modak
    • August 18, 2006

22. The Einstein Dilemma 1 2

    By CerebralEcstasy, August 1, 2006
    • 18 replies
    • 3.8k views
    • 
    • learnin to learn
    • August 17, 2006

23. Time before the big bang.

    By learnin to learn, August 14, 2006
    • 12 replies
    • 1.8k views
    • 
    • learnin to learn
    • August 17, 2006

24. The Great Attractor

    By TheFaithfulStone, August 12, 2006
    • 0 replies
    • 946 views
    • 
    • TheFaithfulStone
    • August 12, 2006

25. I need an answer re: signals sent out into space

    By Chaos, August 11, 2006
    • 2 replies
    • 1.3k views
    • 
    • Jay-qu
    • August 12, 2006