Astronomy and Cosmology

3685 topics in this forum

1. Navigation in space

   By [Tycho?], September 28, 2004
   • 18 replies
   • 1.9k views
   • 
   • Martin
   • October 1, 2004

2. Universal Expansion-My First Dumb Question.

   By JohnB, September 27, 2004
   • 14 replies
   • 1.9k views
   • 
   • Martin
   • September 28, 2004

3. Extraterrestrials 1 2

   By Thrand, September 24, 2004
   • 34 replies
   • 4.1k views
   • 
   • Sorcerer
   • October 24, 2004

4. Galaxies

   By Thrand, September 24, 2004
   • 2 replies
   • 1.3k views
   • 
   • albymangles
   • October 13, 2004

5. where light goes

   By mab, September 22, 2004
   • 13 replies
   • 1.9k views
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   • Edisonian
   • September 29, 2004

6. Back to Basics: Cosmology - A Science?

   By CoolATIGuy, September 21, 2004
   • 9 replies
   • 1.7k views
   • 
   • blike
   • September 23, 2004

7. Overview of Cosmology---clear brief online text

   By Martin, September 20, 2004
   • 0 replies
   • 935 views
   • 
   • Martin
   • September 20, 2004

8. ...looking back in time...

   By Manifold, September 17, 2004
   • 13 replies
   • 2.4k views
   • 
   • Sorcerer
   • September 19, 2004

9. why planets are round ?

   By mab, September 17, 2004
   • 9 replies
   • 1.6k views
   • 
   • Halash
   • September 17, 2004

10. Speed of Time 1 2

    By Nevermore, September 16, 2004
    • 26 replies
    • 3k views
    • 
    • Nevermore
    • September 18, 2004

11. Strange Resistance on Pioneer 10/11

    By Pangloss, September 12, 2004
    • 7 replies
    • 1.8k views
    • 
    • Martin
    • September 17, 2004

12. any good science experiments...

    By Halash, September 11, 2004
    • 11 replies
    • 1.7k views
    • 
    • RICHARDBATTY
    • September 14, 2004

13. is astronuatical engineering a science???

    By Halash, September 11, 2004
    • 10 replies
    • 1.3k views
    • 
    • Thales
    • September 18, 2004

14. Why didn't they catch Genenis in mid-air like planned? 1 2

    By Kedas, September 8, 2004
    • 32 replies
    • 3.3k views
    • 
    • 5614
    • September 19, 2004

15. Spacecraft Depressurization question

    By Guest MetroCognit, September 6, 2004
    • 15 replies
    • 5k views
    • 
    • swansont
    • September 9, 2004

16. Are UCD's the MACHO's we've been lookin for?

    By Thales, September 6, 2004
    • 3 replies
    • 1.1k views
    • 
    • RICHARDBATTY
    • September 11, 2004

17. Our Galaxy and Andromeda´s Galaxy

    By Flak, September 6, 2004
    • 8 replies
    • 1.4k views
    • 
    • Flak
    • September 10, 2004

18. Dark matter research (Edinburgh conf. this week)

    By Martin, September 5, 2004
    • 8 replies
    • 1.4k views
    • 
    • Severian
    • September 15, 2004

19. Alpha Centauri

    By Flak, September 1, 2004
    • 18 replies
    • 2.1k views
    • 
    • [Tycho?]
    • September 20, 2004

20. The Great Internet Black Hole Survey

    By ed84c, September 1, 2004
    • 5 replies
    • 1.5k views
    • 
    • Thales
    • September 13, 2004

21. Reviewing some basic concepts...

    By MaxCathedral, August 29, 2004
    • 13 replies
    • 2.2k views
    • 
    • Thales
    • September 4, 2004

22. Antimatter 1 2

    By ydoaPs, August 23, 2004
    • 42 replies
    • 4.8k views
    • 
    • Edisonian
    • September 29, 2004

23. New big bang idea

    By Duke, August 20, 2004
    • 13 replies
    • 2.1k views
    • 
    • Nevermore
    • September 16, 2004

24. Mercury is shrinking?

    By DreamLord, August 17, 2004
    • 2 replies
    • 1.1k views
    • 
    • DreamLord
    • August 19, 2004

25. When will high traffic space flights begin?

    By alt_f13, August 16, 2004
    • 9 replies
    • 1.6k views
    • 
    • Mad Mardigan
    • October 11, 2004