Thread: How do Scientists differentiate between Stars & Galaxies?
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Old May 11th 08 posted to sci.physics,alt.philosophy,alt.astronomy,sci.physics.relativity
ZerkonX[_2_]
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Default How do Scientists differentiate between Stars & Galaxies?
On Fri, 09 May 2008 10:12:07 -0700, Sanny wrote:

How do I know whether a twinkling Object is a Star from our Galxy or it
is some other Galaxy.

reading?
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