As temperatures cool, deciduous trees in Siberia are making their annual transformation.
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In a span of just 11 days, fall colors swept over the Kamchatka Peninsula in eastern Siberia.
Image of the Day Land
Fall colors swept across the Mid-Atlantic during October 2012.
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Cooler temperatures and shorter days have transformed Pennsylvania’s forests.
Beneath a collection of contrails, colorful foliage spreads across a mountain landscape in the eastern U.S.
Image of the Day Atmosphere
In autumn, the leaves on deciduous trees change colors as they lose chlorophyll, the molecule that plants use to synthesize food.
Image of the Day Atmosphere Land Unique Imagery
In northern Sweden, bursts of fall color fill valleys before the darkness of winter descends.
A process that occurs on a micro scale in trees shows up on a macro scale in satellite imagery.
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Brilliant orange leaves paint the mountains of northern Pennsylvania in this natural-color image acquired on October 13, 2010.
The colors may not look as brilliant as the reds and golds you would see on the ground, but even from space, the difference between the summer and fall attire of the U.S. Mid-Atlantic is dramatic.
Fall color highlights the rugged topography of the Caucasus Mountain Ranges and surrounding lowlands on November 9, 2008.
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