Astronomy and Space

1,487 topics in this forum

1. Why black holes are "black"

   By TheBigDog, December 24, 2005
   • 8 replies
   • 1.6k views
   • 
   • lindagarrette
   • December 27, 2005

2. Dimensions? 1 2

   By Tarantism, November 24, 2005
   • 29 replies
   • 4.1k views
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   • Tarantism
   • December 22, 2005

3. Alien visitation 1 2

   By pie, September 29, 2005
   • 18 replies
   • 4.3k views
   • 
   • CHADS
   • December 14, 2005

4. What IS space? 1 2 3 4 13

   By sergey500, September 7, 2005
   • 214 replies
   • 31.6k views
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   • Qfwfq
   • December 10, 2005

5. Please Read Thread Below!

   By genius_band_geek., December 8, 2005
   • 1 reply
   • 1.4k views
   • 
   • jkellmd
   • December 8, 2005

6. A big question 1 2

   By Tarantism, November 29, 2005
   • 27 replies
   • 3.9k views
   • 
   • lindagarrette
   • December 7, 2005

7. SO, if a tree fell in the woods... 1 2 3 4

   By Tarantism, November 22, 2005
   • 53 replies
   • 8.4k views
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   • Tarantism
   • December 2, 2005

8. Does the sun move ? 1 2

   By Dinesh_college, September 12, 2005
   • 25 replies
   • 15.8k views
   • 
   • Pyrotex
   • November 28, 2005

9. Going back to the moon

   By madazn89, November 4, 2005
   • 12 replies
   • 2.9k views
   • 
   • madazn89
   • November 27, 2005

10. Big Bang 1 2

    By spongehammer, September 18, 2005
    • 28 replies
    • 5.1k views
    • 
    • Stargazer
    • November 26, 2005

11. Inhabitable Zone 1 2

    By Kizzi, November 5, 2005
    • 24 replies
    • 6.4k views
    • 
    • cwes99_03
    • November 22, 2005

12. World With Triple Sunsets

    By kingwinner, November 10, 2005
    • 8 replies
    • 1.6k views
    • 
    • kingwinner
    • November 12, 2005

13. Hawking Radiation

    By pgrmdave, November 1, 2005
    • 13 replies
    • 2.6k views
    • 
    • lindagarrette
    • November 9, 2005

14. Second Law of Thermodynamics 1 2 3

    By Aki, October 29, 2005
    • 37 replies
    • 7k views
    • 
    • coldcreation
    • November 6, 2005

15. Question about asteroids/shooting stars. Can they cause power outages?

    By GreekTTC, November 1, 2005
    • 3 replies
    • 2.7k views
    • 
    • Turtle
    • November 2, 2005

16. The MIDDLE

    By Queso, October 31, 2005
    • 10 replies
    • 2.6k views
    • 
    • CraigD
    • October 31, 2005

17. Dark Matter 1 2 3

    By C1ay, October 21, 2005
    • 41 replies
    • 7.6k views
    • 
    • cwes99_03
    • October 28, 2005

18. Speed of gravity 1 2 3 4 9

    By Jay-qu, July 21, 2005
    • 152 replies
    • 19.1k views
    • 
    • Akw2000
    • October 28, 2005

19. Gravity on different planets?

    By shanowa, September 20, 2005
    • 13 replies
    • 10.4k views
    • 
    • CraigD
    • October 28, 2005

20. Why North Pole always points to the North Star throughout the year?

    By kingwinner, September 19, 2005
    • 10 replies
    • 7.8k views
    • 
    • pgrmdave
    • October 26, 2005

21. Space Travel on the Cheap

    By damocles, October 11, 2005
    • 8 replies
    • 2.6k views
    • 
    • damocles
    • October 17, 2005

22. Can anyone identify these objects?

    By Evanescence, October 13, 2005
    • 13 replies
    • 2.5k views
    • 
    • Evanescence
    • October 15, 2005

23. 'Baby' Galaxy question 1 2

    By Remus, October 3, 2005
    • 18 replies
    • 3.5k views
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    • HydrogenBond
    • October 8, 2005

24. Earths Absolute Velocity 1 2 3 4 7

    By Jay-qu, June 18, 2005
    • 105 replies
    • 12.5k views
    • 
    • EWright
    • October 8, 2005

25. Could someone please explain....

    By damocles, September 17, 2005
    • 8 replies
    • 2.1k views
    • 
    • Qfwfq
    • October 5, 2005