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Article #1177

Re: Why is the sky blue?

#1177
From: Carl J Lydick
Date: Fri, 22 Jan 1993 10:38
23 lines
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In article <616@highett.mel.dbce.csiro.au>, steveo@mel.dbce.csiro.au (Stephen Oakes) writes:
>Why does the sky appear blue?

Rayleigh (sp?) scattering.

>I have heard that it is because water
>particles (or perhaps "air particles") have a slightly bluish tinge.

No.  It's scattering.  Nothing at all about a "bluish tinge" as in the
particles having a color.

>More importantly, if it were not so, what would we see when we look
>skywards?

The stars.
--------------------------------------------------------------------------------
Carl J Lydick | INTERnet: CARL@SOL1.GPS.CALTECH.EDU | NSI/HEPnet: SOL1::CARL

Disclaimer:  Hey, I understand VAXen and VMS.  That's what I get paid for.  My
understanding of astronomy is purely at the amateur level (or below).  So
unless what I'm saying is directly related to VAX/VMS, don't hold me or my
organization responsible for it.  If it IS related to VAX/VMS, you can try to
hold me responsible for it, but my organization had nothing to do with it.
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From: carl@SOL1.GPS.CALTECH.EDU (Carl J Lydick)
Newsgroups: alt.folklore.science
Subject: Re: Why is the sky blue?
Date: 22 Jan 1993 10:38:57 GMT
Organization: HST Wide Field/Planetary Camera
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