Astronomy and Cosmology

3709 topics in this forum

1. Time Warps....

   By us.2u, February 9, 2005
   • 12 replies
   • 1.5k views
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   • us.2u
   • February 10, 2005

2. Why plane orbits

   By P_Rog, February 8, 2005
   • 10 replies
   • 1.9k views
   • 
   • Martin
   • February 10, 2005

3. Rocket Separation

   By Guest jgd12345, February 10, 2005
   • 0 replies
   • 847 views
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   • Guest
   • February 10, 2005

4. Seti

   By us.2u, January 8, 2005
   • 21 replies
   • 2.7k views
   • 
   • us.2u
   • February 9, 2005

5. Big unknown bodies inside orbit of Pluto

   By Fellow, January 9, 2004
   • 3 replies
   • 1.5k views
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   • Noshi
   • February 9, 2005

6. Nasa-worthy of our money? 1 2

   By TimeTraveler, October 27, 2004
   • 34 replies
   • 4.2k views
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   • Ophiolite
   • February 7, 2005

7. Upper limit on star mass

   By luc, February 4, 2005
   • 3 replies
   • 1.2k views
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   • Martin
   • February 6, 2005

8. Keck and Saturn

   By DarthDooku, February 4, 2005
   • 0 replies
   • 895 views
   • 
   • DarthDooku
   • February 4, 2005

9. Question about Scopes

   By DarthDooku, February 2, 2005
   • 0 replies
   • 880 views
   • 
   • DarthDooku
   • February 2, 2005

10. Hubble specs

    By 1veedo, February 1, 2005
    • 2 replies
    • 1k views
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    • 1veedo
    • February 2, 2005

11. Telescopes- internal workings

    By Guest speciez, January 27, 2005
    • 2 replies
    • 1k views
    • 
    • Guest
    • January 29, 2005

12. Everything relative to the earth... 1 2

    By -Demosthenes-, January 24, 2005
    • 37 replies
    • 3.4k views
    • 
    • JaKiri
    • January 28, 2005

13. What does it look like now?

    By Mart, January 26, 2005
    • 11 replies
    • 1.7k views
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    • Verusamore
    • January 28, 2005

14. Birth of our Moon

    By DarthDooku, January 27, 2005
    • 4 replies
    • 1.4k views
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    • Ophiolite
    • January 27, 2005

15. Could the Universe be Collapsing?

    By aguy2, November 15, 2004
    • 12 replies
    • 2.2k views
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    • aguy2
    • January 27, 2005

16. Big Bang and black hole 1 2

    By Jacques, January 6, 2005
    • 49 replies
    • 4.6k views
    • 
    • ed84c
    • January 26, 2005

17. White House cuts entire hubble budget, plans destruction

    By P_Rog, January 22, 2005
    • 14 replies
    • 2.1k views
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    • us.2u
    • January 24, 2005

18. Does Titan Have Methane Seas or Not?

    By Guest johnharlin, January 24, 2005
    • 2 replies
    • 900 views
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    • us.2u
    • January 24, 2005

19. Titan in Earth's Orbit and Earth in Titan's Orbit

    By Guest johnharlin, January 23, 2005
    • 5 replies
    • 2.6k views
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    • Ophiolite
    • January 23, 2005

20. Conditions on Titan

    By Martin, January 21, 2005
    • 14 replies
    • 1.9k views
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    • TimeTraveler
    • January 22, 2005

21. Kepler's 1st Law

    By brave_new_world, January 9, 2005
    • 11 replies
    • 2.2k views
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    • DarthDooku
    • January 20, 2005

22. Sun orbits on a Level plain

    By ed84c, January 19, 2005
    • 2 replies
    • 838 views
    • 
    • ed84c
    • January 19, 2005

23. Touchdown on Saturn's Moon

    By coquina, January 15, 2005
    • 9 replies
    • 1.9k views
    • 
    • noz92
    • January 16, 2005

24. Planet's Discovered

    By us.2u, January 14, 2005
    • 8 replies
    • 1.4k views
    • 
    • swansont
    • January 14, 2005

25. First extrasolar planet observed

    By luc, January 11, 2005
    • 7 replies
    • 1.4k views
    • 
    • luc
    • January 14, 2005