Astronomy and Space

1,485 topics in this forum

1. Optical perspective?

   By Guest chendoh, March 24, 2007
   • 6 replies
   • 1.2k views
   • 
   • Guest
   • March 27, 2007

2. How do neutrinos do it? 1 2

   By freeztar, March 19, 2007
   • 29 replies
   • 4.5k views
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   • Qfwfq
   • March 26, 2007

3. Orbital Gas Station

   By freeztar, March 25, 2007
   • 2 replies
   • 1.5k views
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   • freeztar
   • March 25, 2007

4. Why Spiral Galaxies? 1 2

   By WillieB, March 9, 2007
   • 29 replies
   • 5.1k views
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   • HydrogenBond
   • March 25, 2007

5. Between electron and black hole 1 2

   By infamous, May 24, 2005
   • 20 replies
   • 4.1k views
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   • jungjedi
   • March 25, 2007

6. Hubble Constant

   By Mike C, March 24, 2007
   • 0 replies
   • 1.1k views
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   • Mike C
   • March 24, 2007

7. Variable permittivity

   By FrankM, March 22, 2007
   • 0 replies
   • 1.9k views
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   • FrankM
   • March 22, 2007

8. Water on Mars...

   By Boerseun, March 16, 2007
   • 14 replies
   • 2k views
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   • Qfwfq
   • March 21, 2007

9. Light and Gravitational Waves with the Progress of Einstein’s Ideas

   By HIENVN, March 2, 2007
   • 3 replies
   • 1.4k views
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   • firecracker
   • March 15, 2007

10. Expansion of Light Waves verses Expansion of Space 1 2 3

    By Mike C, March 6, 2007
    • 37 replies
    • 5k views
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    • Mike C
    • March 14, 2007

11. Mass Energy Formula

    By Mike C, March 13, 2007
    • 2 replies
    • 1.4k views
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    • Mike C
    • March 14, 2007

12. Cassini images Saturn

    By Jim Colyer, March 3, 2007
    • 3 replies
    • 1.4k views
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    • pgrmdave
    • March 14, 2007

13. Issues of a Theory of the Universe

    By ranku, March 11, 2007
    • 2 replies
    • 1.4k views
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    • ranku
    • March 13, 2007

14. Steady State Universe 1 2

    By Mike C, February 25, 2007
    • 20 replies
    • 3.2k views
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    • Mike C
    • March 5, 2007

15. I need some information 1 2 3 4 6

    By MewSkitty, February 7, 2007
    • 87 replies
    • 9.8k views
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    • owl
    • March 4, 2007

16. Electricity circumscribs all forces.

    By Nikola Tesla, March 3, 2007
    • 1 reply
    • 1k views
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    • Buffy
    • March 3, 2007

17. Control

    By sanctus, March 2, 2007
    • 6 replies
    • 1.4k views
    • 
    • Tormod
    • March 3, 2007

18. Massless Energy & Nothing. 1 2 3 4 11

    By OmegaX7, April 23, 2005
    • 186 replies
    • 22.1k views
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    • Odin
    • March 2, 2007

19. Super-Galactic Cartesian Coordinates?

    By max4236, February 28, 2007
    • 0 replies
    • 1.6k views
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    • max4236
    • February 28, 2007

20. Is our universe smaller then we may think? 1 2

    By pie, March 10, 2005
    • 19 replies
    • 3.1k views
    • 
    • Tormod
    • February 26, 2007

21. Winter solstice 2012 - Sun's longitude

    By FrankM, February 21, 2007
    • 4 replies
    • 5.8k views
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    • FrankM
    • February 26, 2007

22. Magnetism 1 2

    By Eduffy80911, April 24, 2005
    • 25 replies
    • 4.9k views
    • 
    • Odin
    • February 25, 2007

23. Terahertz transistors for far infrared astronomy.

    By BlameTheEx, May 9, 2005
    • 1 reply
    • 1.6k views
    • 
    • Odin
    • February 25, 2007

24. Scenario: Earth's Magnetosphere Runs Down

    By arkain101, February 22, 2007
    • 4 replies
    • 2.9k views
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    • Janus
    • February 24, 2007

25. Keep it Simple

    By WillieB, February 23, 2007
    • 2 replies
    • 1.8k views
    • 
    • WillieB
    • February 23, 2007