Astronomy and Cosmology

3686 topics in this forum

1. Vacuum Energy Measurements Q

   By EdEarl, April 8, 2016
   • 3 replies
   • 772 views
   • 
   • Mordred
   • April 8, 2016

2. Vacuum pressure of space

   By JustinW, January 11, 2012
   • 16 replies
   • 5.5k views
   • 
   • MigL
   • February 22, 2021

3. Vacuum Question

   By foodchain, July 12, 2008
   • 7 replies
   • 1k views
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   • Arch2008
   • July 14, 2008

4. Validity of non-carbon based life

   By pnaermao, May 26, 2005
   • 7 replies
   • 1.4k views
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   • Ophiolite
   • May 27, 2005

5. Validity of this Anti-Big Bang theory?

   By GutZ, April 21, 2006
   • 5 replies
   • 1.3k views
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   • Sisyphus
   • April 21, 2006

6. Value of an Asteroid

   By Airbrush, September 15, 2017
   • 21 replies
   • 2.4k views
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   • Enthalpy
   • September 26, 2017

7. Van Allen belts (split from sources of e-e+ field in QFT)

   By sunshaker, October 6, 2014
   • 3 replies
   • 1.1k views
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   • sunshaker
   • October 10, 2014

8. Van de Graaff generator on the Moon

   By harlock, January 17, 2019
   • 5 replies
   • 777 views
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   • Endy0816
   • January 18, 2019

9. van der Waals effects in stars ?

   By Widdekind, July 22, 2013
   • 22 replies
   • 2.2k views
   • 
   • Widdekind
   • August 8, 2013

10. Variation on Solar System Formation:

    By beecee, December 23, 2017
    • 0 replies
    • 610 views
    • 
    • beecee
    • December 23, 2017

11. Varied Planet composition

    By Vindhya, March 14, 2009
    • 2 replies
    • 1.1k views
    • 
    • D H
    • March 14, 2009

12. Various Ways To Terraform Titan

    By doberman211, February 25, 2011
    • 20 replies
    • 14k views
    • 
    • doberman211
    • March 2, 2011

13. varying fine structure constant

    By BJC, May 31, 2011
    • 4 replies
    • 1.9k views
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    • JCP
    • June 4, 2011

14. Varying Speed of light? 1 2 3 4

    By Cap'n Refsmmat, February 1, 2004
    • 85 replies
    • 9k views
    • 
    • chuman
    • July 8, 2004

15. Vector theory of Gravity 1 2 3 4 6

    By coffeesippin, November 20, 2018
    • 126 replies
    • 10k views
    • 
    • beecee
    • January 12, 2019

16. Velocity

    By The Holy Mol, January 8, 2005
    • 8 replies
    • 1.5k views
    • 
    • Martin
    • January 8, 2005

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

    By Siva Prasad Kodukula, May 19, 2013
    • 9 replies
    • 1.6k views
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    • Chrispen Evan
    • May 23, 2013

18. Velocity of Sun relative to CMB?

    By EdEarl, August 27, 2014
    • 1 reply
    • 1.1k views
    • 
    • Janus
    • August 27, 2014

19. Venus is retrograde ? Why ?

    By petrushka.googol, April 5, 2015
    • 1 reply
    • 1.1k views
    • 
    • Robittybob1
    • April 5, 2015

20. Venus questions (split from Venus cooled off?)

    By Prometheus, May 23, 2019
    • 2 replies
    • 952 views
    • 
    • dimreepr
    • May 23, 2019

21. Venus?

    By gophert, November 20, 2005
    • 7 replies
    • 1.3k views
    • 
    • gophert
    • November 23, 2005

22. Venus...

    By Externet, February 20, 2009
    • 3 replies
    • 912 views
    • 
    • Sisyphus
    • February 20, 2009

23. Venus' ancient oceans

    By VedekPako, April 6, 2010
    • 3 replies
    • 1.3k views
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    • Airbrush
    • April 7, 2010

24. Very old view of the Universe 1 2

    By michel123456, November 9, 2010
    • 34 replies
    • 5.7k views
    • 
    • michel123456
    • November 16, 2010

25. video of meteor hitting moon

    By Martin, June 14, 2006
    • 11 replies
    • 1.4k views
    • 
    • Martin
    • June 18, 2006