100 billion planets in our galaxy?

 
eudemonia
 
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eudemonia
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04 January 2013 17:44
 
 
 
goodgraydrab
 
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goodgraydrab
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05 January 2013 18:07
 
Epaminondas - 04 January 2013 04:44 PM

God was very busy those first 6 days.

http://www.sciencedaily.com/releases/2013/01/130103143422.htm

His day job must have been with Reader’s Digest.

 
 
Skipshot
 
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Skipshot
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12 January 2013 21:07
 
Epaminondas - 04 January 2013 04:44 PM

God was very busy those first 6 days.

http://www.sciencedaily.com/releases/2013/01/130103143422.htm

Those estimates are usually short by a couple trillion.

The photo caption:

This image shows the Earth to scale with a colossal solar filament eruption from the sun on Aug. 31, 2012 as seen by NASA’s Solar Dynamics Observatory spacecraft. Note: the Earth is not this close to the sun, this image is for scale purposes only.
CREDIT: NASA/SDO/GSFC

[ Edited: 12 January 2013 21:11 by Skipshot]
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Sun & Earth.jpg