Astronomy and Space

1,486 topics in this forum

1. Time before the big bang.

   By learnin to learn, August 14, 2006
   • 12 replies
   • 1.9k views
   • 
   • learnin to learn
   • August 17, 2006

2. The Great Attractor

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

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

   By Chaos, August 11, 2006
   • 2 replies
   • 1.4k views
   • 
   • Jay-qu
   • August 12, 2006

4. Meteorite hits Norway 1 2

   By Edella, June 11, 2006
   • 17 replies
   • 3.1k views
   • 
   • Turtle
   • August 10, 2006

5. Black Holes in the Milky Way.

   By Harry Costas, August 5, 2006
   • 13 replies
   • 1.6k views
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   • Qfwfq
   • August 9, 2006

6. The Edge

   By Tarantism, August 5, 2006
   • 10 replies
   • 1.5k views
   • 
   • LaurieAG
   • August 8, 2006

7. Can we fly in air 1 2

   By udhitsharma, August 5, 2006
   • 20 replies
   • 3.8k views
   • 
   • Jay-qu
   • August 7, 2006

8. Eternal Universe

   By TheBigDog, December 28, 2005
   • 13 replies
   • 6.3k views
   • 
   • kmarinas86
   • August 5, 2006

9. Don't quite understand how gravity affects space/time 1 2 3 4

   By Guido, April 11, 2006
   • 66 replies
   • 9.8k views
   • 
   • HIENVN
   • August 5, 2006

10. Universe and beyond 1 2 3

    By Kent, January 21, 2006
    • 37 replies
    • 5.7k views
    • 
    • HIENVN
    • August 5, 2006

11. Giant Blob

    By Racoon, July 30, 2006
    • 5 replies
    • 1.3k views
    • 
    • Qfwfq
    • August 4, 2006

12. Cosmic radiation and safe human spaceflight

    By Turtle, July 19, 2006
    • 9 replies
    • 1.7k views
    • 
    • Aireal
    • August 2, 2006

13. Light

    By thevignesh, July 30, 2006
    • 2 replies
    • 1.2k views
    • 
    • Jay-qu
    • July 30, 2006

14. What caused the Big Bang? 1 2 3 4 5

    By dagaz, June 23, 2006
    • 69 replies
    • 8.9k views
    • 
    • Aireal
    • July 26, 2006

15. The solar system

    By Jim Colyer, July 13, 2006
    • 6 replies
    • 2.6k views
    • 
    • SolarFreak
    • July 26, 2006

16. Solar System Planets

    By Zeus.Hellas, July 21, 2006
    • 2 replies
    • 1.2k views
    • 
    • UncleAl
    • July 23, 2006

17. Space Voyage #1 - Reader Survey

    By TheBigDog, June 22, 2006
    • 4 replies
    • 1.9k views
    • 
    • IDMclean
    • July 20, 2006

18. Gravity = negative matter?

    By DrDoc, July 11, 2006
    • 13 replies
    • 1.9k views
    • 
    • CraigD
    • July 17, 2006

19. All-seeing eye and the Cosmic density pyramid

    By MnMs_G, June 20, 2006
    • 11 replies
    • 4.6k views
    • 
    • Turtle
    • July 14, 2006

20. Is the universe expanding or ...

    By DarkColoredLight, July 13, 2006
    • 2 replies
    • 1.3k views
    • 
    • DarkColoredLight
    • July 13, 2006

21. Dark Matter

    By teravore, July 11, 2006
    • 7 replies
    • 1.9k views
    • 
    • Coronus
    • July 13, 2006

22. Moon's a Ballon

    By paigetheoracle, July 11, 2006
    • 12 replies
    • 1.7k views
    • 
    • Qfwfq
    • July 13, 2006

23. Thanks

    By Barry Scott, June 27, 2006
    • 7 replies
    • 1.3k views
    • 
    • Coronus
    • July 12, 2006

24. Gravity Bends spacetime 1 2 3 4 5

    By ryan2006, June 15, 2006
    • 72 replies
    • 16.8k views
    • 
    • HydrogenBond
    • July 11, 2006

25. Density 1 2

    By Barry Scott, July 6, 2006
    • 22 replies
    • 3.2k views
    • 
    • InfiniteNow
    • July 11, 2006