[ExI] silly question

[Adrian Tymes]

On Thu, Sep 5, 2019 at 1:52 PM William Flynn Wallace via extropy-chat <
extropy-chat at lists.extropy.org> wrote:

> Suppose you are on another planet which has an atmosphere.  Will the skies
> be blue?
>

Depends on the atmosphere and local star.  Obviously there are conditions
under which it is possible.  There are also conditions where blue will not
be the primary visible wavelength that scatters to the ground during local
mid-day.
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