Astronomy and Cosmology

3257 topics in this forum

1. Cosmo Basics

   By Martin, October 19, 2008
   • 13 replies
   • 19626 views
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   • swansont
   • August 3

2. Cosmological Principle

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   By Mordred, May 30, 2015
   • 49 replies
   • 21821 views
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   • YaDinghus
   • July 8

3. Using BOINC / seti@home?

   By Sayonara, August 29, 2010
   • 10 replies
   • 13696 views
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   • Altruist1
   • March 26, 2016

4. Astronomy links

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   By Martin, May 24, 2004
   • 102 replies
   • 79910 views
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   • tinalay91
   • January 6, 2016

5. This speculative SpaceX timeline reveals roughly when, where, and how Elon Musk plans to colonise Mars

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   By beecee, Monday at 05:37 AM
   • 26 replies
   • 227 views
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   • Ken Fabian
   • 25 minutes ago

6. Doubling the Detection of FRB's :

   By beecee, October 11
   • 13 replies
   • 206 views
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   • mistermack
   • Wednesday at 09:50 PM

7. Going to Venus before Mars?

   By beecee, Tuesday at 08:28 PM
   • 2 replies
   • 63 views
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   • Airbrush
   • Wednesday at 03:30 PM
8. Alternative for redshifts

   Topic was moved to forum Speculations

9. Things without a start can't exist

   Topic was moved to forum Speculations

10. Space and Planetary Probes and Telescopes:

    By beecee, October 13
    • 0 replies
    • 40 views
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    • beecee
    • October 13

11. Does accumulation of gravitational radiation increase quantity of meters in space?

    By DimaMazin, October 11
    • 10 replies
    • 146 views
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    • DimaMazin
    • October 13

12. Holograms

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    By PrimalMinister, September 24
    • 51 replies
    • 543 views
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    • Ghideon
    • October 9

13. Difference between gas composition of nebulae and gas planets like jupiter

    By Layers, October 6
    • 5 replies
    • 93 views
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    • beecee
    • October 7

14. stars observation

    By anti10188, October 6
    • 2 replies
    • 80 views
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    • anti10188
    • October 6

15. how could the big bang happen?

    By sci-man, August 31
    • 14 replies
    • 469 views
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    • Strange
    • October 6

16. Further Validity for the Big Bang?

    By beecee, October 5
    • 0 replies
    • 85 views
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    • beecee
    • October 5

17. Need help in putting words to formulas

    By anti10188, October 4
    • 8 replies
    • 131 views
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    • anti10188
    • October 4

18. Argument for discrete space

    By DannyTR, October 1
    • 8 replies
    • 214 views
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    • swansont
    • October 2
19. Review my article

    Topic was moved to forum Speculations

20. Galaxy rotation curve

    Topic was moved to forum Speculations

21. The Measure Problem

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    By DannyTR, September 21
    • 130 replies
    • 1504 views
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    • Phi for All
    • September 29

22. The Logic Of The Big Bang

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    By PrimalMinister, September 24
    • 28 replies
    • 633 views
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    • Airbrush
    • September 27

23. Why doesn't the resonance of the entire universe experience damping?

    By John Harmonic, September 26
    • 5 replies
    • 155 views
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    • John Harmonic
    • September 26

24. Spacetime

    By PrimalMinister, September 24
    • 4 replies
    • 111 views
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    • swansont
    • September 24

25. Logic

    By PrimalMinister, September 23
    • 9 replies
    • 154 views
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    • studiot
    • September 23