Astronomy and Cosmology

3708 topics in this forum

1. Velocity of light is increasing with the age of the UNIVERSE?Any experimental support?

   By Siva Prasad Kodukula, May 19, 2013
   • 9 replies
   • 1.7k views
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   • Chrispen Evan
   • May 23, 2013

2. Source for Dinosaur DNA

   By aman, December 23, 2003
   • 4 replies
   • 1.7k views
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   • elfin vampire
   • January 5, 2004

3. Cosmic Microwave Background

   By sunspot, April 5, 2006
   • 9 replies
   • 1.7k views
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   • sunspot
   • April 11, 2006

4. us satellites outnumber the rest!

   By chitrangda, September 24, 2006
   • 12 replies
   • 1.7k views
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   • Klaynos
   • October 1, 2006

5. What would a perfect solar storm do to modern society?

   By bascule, November 3, 2009
   • 13 replies
   • 1.7k views
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   • Mr Skeptic
   • November 4, 2009

6. Riding Light video

   By Strange, February 6, 2015
   • 3 replies
   • 1.7k views
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   • Mordred
   • February 6, 2015

7. Help with entropy, arrow of time & things created from the vacuum

   By Jmanm, November 16, 2016
   • 8 replies
   • 1.7k views
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   • Mordred
   • November 17, 2016

8. Dark Energy- Accelerating expansion of distant universe to negative mass

   By icarus2, March 13, 2012
   • 6 replies
   • 1.7k views
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   • questionposter
   • March 26, 2012

9. Oldest galaxies found

   By Jacques, March 3, 2005
   • 12 replies
   • 1.7k views
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   • insane_alien
   • August 23, 2005

10. Black holes and spin

    By Moontanman, November 28, 2012
    • 3 replies
    • 1.7k views
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    • Airbrush
    • December 4, 2012

11. A different view of singularity

    By bigsplit, October 7, 2005
    • 5 replies
    • 1.7k views
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    • bigsplit
    • October 15, 2005

12. What Imbues the Higgs Boson with its Mass?

    By G Anthony, December 23, 2011
    • 4 replies
    • 1.7k views
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    • G Anthony
    • January 29, 2012

13. Photons of the early universe ?

    By 1123581321, April 27, 2012
    • 6 replies
    • 1.7k views
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    • MigL
    • May 6, 2012

14. Can we see a correlation between the Cosmic microwave background map and the visible universe?

    By Blind Watchmaker, December 23, 2019
    • 14 replies
    • 1.7k views
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    • iNow
    • December 24, 2019

15. Proposed computer experiment for determining the age of the universe

    By Gustafson, S, February 18, 2007
    • 10 replies
    • 1.7k views
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    • John Cuthber
    • February 27, 2007

16. Why not make a better ISS?

    By tjsterc17, February 20, 2011
    • 7 replies
    • 1.7k views
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    • CaptainPanic
    • February 21, 2011

17. "We're Doomed!!!!!!!" - C3P0

    By admiral_ju00, April 23, 2004
    • 4 replies
    • 1.7k views
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    • admiral_ju00
    • April 24, 2004

18. Distance in space

    By stopandthink, November 4, 2012
    • 2 replies
    • 1.7k views
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    • stopandthink
    • November 4, 2012

19. The Universe-How/Why????

    By Davwg297, September 5, 2014
    • 8 replies
    • 1.7k views
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    • jeffellis
    • October 14, 2015

20. The Silent Black Hole

    By Radical Edward, April 25, 2003
    • 1 reply
    • 1.7k views
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    • fafalone
    • April 25, 2003

21. Drifting moon. Why still so near?

    By Tim the plumber, April 19, 2013
    • 12 replies
    • 1.7k views
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    • Airbrush
    • April 30, 2013

22. why is the sun so big when it rises?

    By Dak, July 17, 2008
    • 8 replies
    • 1.7k views
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    • swansont
    • July 17, 2008

23. cosmologic plasma recombination

    By Norman Albers, March 16, 2006
    • 14 replies
    • 1.7k views
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    • Norman Albers
    • May 10, 2006

24. Dirty Snowballs

    By MrGamma, August 31, 2008
    • 7 replies
    • 1.7k views
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    • D H
    • September 1, 2008

25. Leonard Susskind on the World as a Hologram

    By BrightQuark, June 26, 2013
    • 2 replies
    • 1.7k views
    • 
    • BrightQuark
    • June 26, 2013