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Light pollution
author: J.Lodriguss/Novapix
reference: t-met98-00002
Image Size 300 DPI: 24 * 16 cm
Photogtaphic exposure of the starry sky in Arizona.
The green halo, mostly from mercury vapor lights, on the eastern horizon is from Prescott. The yellow halo is predominately from sodium vapor lights exacerbated by low clouds over Phoenix, about 75 miles away.
The green halo, mostly from mercury vapor lights, on the eastern horizon is from Prescott. The yellow halo is predominately from sodium vapor lights exacerbated by low clouds over Phoenix, about 75 miles away.
Keywords for this photo:
ARIZONA - ASTRONOMY - HALO - LIGHT POLLUTION - NIGHT - ORION - PHOENIX - POLLUTION - STAR - STAR TRAILS - STARRY SKY - USA -
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