Astronomy and Space

1,486 topics in this forum

1. Dark Matter

   By Guest jamongo, April 21, 2012
   • 9 replies
   • 1.9k views
   • 
   • Lancewen
   • July 2, 2012

2. Zhou Jian Star Chart 2012065 Found That The Ic 2574 Is A Pure Doppler Blue Shift Deviation Of Dwarf Galaxies

   By zhou jian, June 24, 2012
   • 2 replies
   • 1.5k views
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   • zhou jian
   • June 30, 2012

3. Zhou Jian's Law ：to Celebrate The 4St Anniversary

   By zhou jian, June 30, 2012
   • 0 replies
   • 2.6k views
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   • zhou jian
   • June 30, 2012

4. All 786 Known Planets To Scale

   By Lancewen, June 29, 2012
   • 1 reply
   • 1.3k views
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   • belovelife
   • June 29, 2012

5. The Promise Of Outer Space Mining.

   By RGClark, May 5, 2012
   • 3 replies
   • 1.8k views
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   • RGClark
   • June 27, 2012

6. If Both Saturn And Jupiter Were Red Dwarves.....

   By SaxonViolence, June 18, 2012
   • 13 replies
   • 4k views
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   • belovelife
   • June 27, 2012

7. Any Idea What I Saw In The Sky?

   By MichaelSonicBoomGeil, January 13, 2012
   • 12 replies
   • 2.4k views
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   • Village Idiot
   • June 25, 2012

8. Comparing Planet Sizes--Video

   By SaxonViolence, June 15, 2012
   • 7 replies
   • 1.7k views
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   • Deepwater6
   • June 22, 2012

9. Stars In The Same Place

   By Mr. Astronomy, June 9, 2012
   • 6 replies
   • 4.2k views
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   • CraigD
   • June 17, 2012

10. Low Cost Applications Of The Spy Scopes Donated To Nasa.

    By RGClark, June 13, 2012
    • 0 replies
    • 1.3k views
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    • RGClark
    • June 13, 2012

11. Musing On The Possibility Of A Genuine Dean Drive

    By SaxonViolence, April 9, 2012
    • 1 reply
    • 1.1k views
    • 
    • Mister Agenda
    • June 11, 2012

12. Zhou Jian 2012055 Star Chart Shows That The Ptf 10Fqs Variable Star Distance Is 56 Million Light Years

    By zhou jian, June 11, 2012
    • 0 replies
    • 1.2k views
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    • zhou jian
    • June 11, 2012

13. Mathematical Analysis Star Chart Shows The Observational Characteristics Of The Milky Way Is Destined For Head-On Collision With Andromeda Galaxy

    By zhou jian, June 9, 2012
    • 0 replies
    • 1.2k views
    • 
    • zhou jian
    • June 9, 2012

14. Found That An Zhou Jian’S Law Based On The Observations Of The Supernova Hubble Diagram

    By zhou jian, June 8, 2012
    • 0 replies
    • 1k views
    • 
    • zhou jian
    • June 8, 2012

15. Venus Transit Of Sun , June 5-6, 2012

    By Cyberia, June 4, 2012
    • 1 reply
    • 1.1k views
    • 
    • RonPrice
    • June 8, 2012

16. Venus Transit Of Sun，mathematical Analysis Star Chart

    By zhou jian, June 7, 2012
    • 0 replies
    • 975 views
    • 
    • zhou jian
    • June 7, 2012

17. Can Gravitrons And Black Holes Co-Exist

    By johnferk, April 15, 2012
    • 10 replies
    • 2.4k views
    • 
    • Cyberia
    • June 2, 2012

18. Universe Expansion And Big Bang

    By lbiar, March 2, 2011
    • 3 replies
    • 1.3k views
    • 
    • Cyberia
    • June 2, 2012

19. The Annular Solar Eclipse 20Th May 2012

    By Jay-qu, May 23, 2012
    • 0 replies
    • 925 views
    • 
    • Jay-qu
    • May 23, 2012

20. Star Mergers 1 2

    By Lancewen, April 29, 2012
    • 22 replies
    • 2.9k views
    • 
    • CarlNGraham
    • May 14, 2012

21. Cool Site For Pics

    By belovelife, March 28, 2012
    • 3 replies
    • 1.1k views
    • 
    • Cyberia
    • May 6, 2012

22. Possible Answers To What Happens Inside A Black Hole

    By rustybridges, April 26, 2012
    • 14 replies
    • 2.2k views
    • 
    • Cyberia
    • May 6, 2012

23. This Year Physics Nobel Prize

    By URAIN, October 11, 2011
    • 5 replies
    • 1.6k views
    • 
    • richard b
    • May 6, 2012

24. Guns in space! 1 2

    By tedrick79, September 4, 2009
    • 18 replies
    • 4k views
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    • Moontanman
    • May 2, 2012

25. Does The Acceleration Of Horizontal Gravity Exist? 1 2

    By christanson, April 19, 2012
    • 22 replies
    • 4.4k views
    • 
    • Turtle
    • April 26, 2012