Posts Tagged 'Mars sunset'

Watch A Blue Sunset On Mars [animated GIF]

“The colors come from the fact that the very fine dust is the right size so that blue light penetrates the atmosphere slightly more efficiently,” Lemmon said in the statement. “When the blue light scatters off the dust, it stays closer to the direction of the sun than light of other colors does. The rest of the sky is yellow to orange, as yellow and red light scatter all over the sky instead of being absorbed or staying close to the sun.”

Read more about it at USA Today.

blue-Mars-sunset


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