Astronomy and Space

1,486 topics in this forum

1. Peter Lynds

   By NLN, June 30, 2007
   • 5 replies
   • 1.5k views
   • 
   • snoopy
   • July 2, 2007

2. Is our universe only a small part of a larger whole? 1 2

   By lamb.charlie, June 19, 2007
   • 21 replies
   • 9.9k views
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   • lamb.charlie
   • July 2, 2007

3. The future of Intelligence in space...

   By Boerseun, June 18, 2007
   • 4 replies
   • 1.6k views
   • 
   • snoopy
   • July 2, 2007

4. IPCS Interstellar voyage #1

   By silverslith, April 10, 2007
   • 7 replies
   • 2.2k views
   • 
   • TheFaithfulStone
   • June 29, 2007

5. Kepler Telescope

   By Jim Colyer, June 28, 2007
   • 1 reply
   • 1.3k views
   • 
   • blamski
   • June 28, 2007

6. How did the Big Bang create galaxies

   By Pluto, June 8, 2007
   • 12 replies
   • 2.1k views
   • 
   • addicted-
   • June 27, 2007

7. Intergalactic Spores 1 2

   By Queso, December 26, 2005
   • 28 replies
   • 8.3k views
   • 
   • Queso
   • June 24, 2007

8. What happen to the mater who go through black hole 1 2

   By cohen avshalom, May 31, 2007
   • 31 replies
   • 8.6k views
   • 
   • Qfwfq
   • June 12, 2007

9. Stable planetary orbits around the sun? 1 2

   By Moontanman, June 4, 2007
   • 22 replies
   • 4k views
   • 
   • CraigD
   • June 11, 2007

10. Brown dwarf discovered...

    By Guest Lambus, June 10, 2007
    • 2 replies
    • 1k views
    • 
    • CraigD
    • June 10, 2007

11. Grand Unified Theory 1 2 3

    By Mike C, May 19, 2007
    • 37 replies
    • 6.2k views
    • 
    • Qfwfq
    • June 6, 2007

12. Solar Sail will not work? 1 2

    By Kayra, April 18, 2006
    • 32 replies
    • 5.3k views
    • 
    • Qfwfq
    • June 6, 2007

13. Gravity lense or permittivity change?

    By FrankM, June 4, 2007
    • 3 replies
    • 1.4k views
    • 
    • FrankM
    • June 5, 2007

14. Why we can't feel gravity in a free fall situation 1 2

    By elminah, May 23, 2007
    • 21 replies
    • 6.7k views
    • 
    • Agen
    • June 1, 2007

15. Just when you thought it was safe to trust NASA again.

    By TheFaithfulStone, May 31, 2007
    • 5 replies
    • 1.4k views
    • 
    • DougF
    • June 1, 2007

16. Super Nova Voyager

    By JoeRoccoCassara, May 20, 2007
    • 9 replies
    • 2.8k views
    • 
    • TheFaithfulStone
    • May 31, 2007

17. The Dark Side

    By Guest chendoh, May 25, 2007
    • 3 replies
    • 1.2k views
    • 
    • Guest
    • May 25, 2007

18. Inflationary Theory and Accelerated Expansion 1 2

    By Little Bang, February 25, 2007
    • 17 replies
    • 3k views
    • 
    • Little Bang
    • May 24, 2007

19. Cold and Hot Dark Matter

    By kingwinner, May 7, 2007
    • 3 replies
    • 1.3k views
    • 
    • Bob Eldritch
    • May 18, 2007

20. Star alignment around BH Galactic Centers

    By InfiniteNow, May 12, 2007
    • 0 replies
    • 1k views
    • 
    • InfiniteNow
    • May 12, 2007

21. Jupiter Fusion Reactor?

    By chriswight, October 18, 2006
    • 7 replies
    • 4.4k views
    • 
    • Eclogite
    • May 8, 2007

22. The Explorer Shuttle

    By JoeRoccoCassara, May 5, 2007
    • 12 replies
    • 2.9k views
    • 
    • JoeRoccoCassara
    • May 6, 2007

23. Efficient Fuel

    By Barry Scott, July 8, 2006
    • 11 replies
    • 2.9k views
    • 
    • Moontanman
    • May 6, 2007

24. Advanced future rocket propellents under research

    By kvraghavaiah, November 14, 2006
    • 5 replies
    • 4k views
    • 
    • Moontanman
    • May 6, 2007

25. Interstellar peoples community starship. 1 2

    By silverslith, April 5, 2007
    • 25 replies
    • 6.2k views
    • 
    • silverslith
    • May 5, 2007