Astronomy and Cosmology

3709 topics in this forum

1. Little help?

   By Guest TheSalesman, May 4, 2005
   • 5 replies
   • 1.4k views
   • 
   • danny8522003
   • July 16, 2005

2. Fire or Ice?

   By MaxCathedral, July 13, 2005
   • 8 replies
   • 1.6k views
   • 
   • danny8522003
   • July 16, 2005

3. Dispelling infinite universes

   By Royston, June 23, 2005
   • 6 replies
   • 1.7k views
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   • danny8522003
   • July 16, 2005

4. A Planet Changeing it's Orbit

   By SquareHiccup, June 18, 2005
   • 5 replies
   • 2.2k views
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   • danny8522003
   • July 15, 2005

5. The effect of black hole

   By Primarygun, July 8, 2005
   • 19 replies
   • 2.8k views
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   • Spyman
   • July 14, 2005

6. Energy Buildup At Big Bang

   By Nicholas, July 12, 2005
   • 13 replies
   • 2.1k views
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   • BobbyJoeCool
   • July 13, 2005

7. my new theory on the universe 1 2

   By Moopy, July 10, 2005
   • 38 replies
   • 3.9k views
   • 
   • J.C.MacSwell
   • July 12, 2005

8. Deep Impact question

   By doug_vmi, July 5, 2005
   • 9 replies
   • 1.6k views
   • 
   • Ophiolite
   • July 12, 2005

9. "Deep Impact" July 4th reminder

   By Martin, June 29, 2005
   • 7 replies
   • 1.6k views
   • 
   • Martin
   • July 4, 2005

10. Mascons

    By Asimov Pupil, June 28, 2005
    • 1 reply
    • 933 views
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    • luc
    • July 4, 2005

11. nearby exoplanet in habitable zone

    By Martin, June 28, 2005
    • 21 replies
    • 2.5k views
    • 
    • Martin
    • June 30, 2005

12. ELECTRO-GRAVITICS & IONIC DRIVE....

    By us.2u, June 30, 2005
    • 4 replies
    • 1.4k views
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    • YT2095
    • June 30, 2005

13. hypernovas

    By Grant, June 16, 2005
    • 8 replies
    • 1.7k views
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    • lethalfang
    • June 26, 2005

14. Gravity Question

    By Stumblebum, May 18, 2005
    • 17 replies
    • 2.2k views
    • 
    • Stumblebum
    • June 25, 2005

15. I've always thought the universe was pure white light in the beginning.

    By Bio-Hazard, May 21, 2005
    • 12 replies
    • 1.9k views
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    • Nicholas
    • June 24, 2005

16. Two cosmological hypotheses

    By bascule, June 13, 2005
    • 7 replies
    • 1.4k views
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    • Nicholas
    • June 23, 2005

17. is the Universe still being created

    By who_knows, June 8, 2005
    • 7 replies
    • 2.9k views
    • 
    • Nicholas
    • June 23, 2005

18. Molecular hydrogene or dark matter

    By Jacques, June 14, 2005
    • 15 replies
    • 2.3k views
    • 
    • Spyman
    • June 22, 2005

19. Indus Script And Indus Valley Astronomy

    By Guest N.S.VALLUVAN, June 22, 2005
    • 0 replies
    • 836 views
    • 
    • Guest
    • June 22, 2005

20. The Moon's Destruction? 1 2

    By Guest Marix, January 10, 2005
    • 31 replies
    • 4.1k views
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    • Guest
    • June 21, 2005

21. Parrellel universe 1 2

    By Grant, June 15, 2005
    • 48 replies
    • 5k views
    • 
    • Dave
    • June 19, 2005

22. Processing nature of comets

    By alext87, June 17, 2005
    • 1 reply
    • 1k views
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    • formulaterp
    • June 17, 2005

23. Multiple Sightings of Same Galaxy in different directions!

    By mustang292, May 23, 2005
    • 8 replies
    • 1.7k views
    • 
    • Guest
    • June 17, 2005

24. Space pressure reality (Physical Review Letters)

    By Guest Brian, June 15, 2005
    • 0 replies
    • 707 views
    • 
    • Guest
    • June 15, 2005

25. how to measure moon

    By offair, June 12, 2005
    • 5 replies
    • 1.3k views
    • 
    • offair
    • June 13, 2005