Quote:
Originally Posted by col1974  what mercurial bliss said plus
the increasing depth of atmosphere that occurs at dusk brings around a predominant scattering of red / orange wavelengths within white light toward the observer making the sky apear the colour it does.
Atmospheric dust and other pollutants have a broadly similar effect.
Is that about right mercurial? |
Yep, unless my old science textbook was wrong.