Old Faithful

Yellowstone National Park’s Old Faithful Geyser erupts so reliably—every hour on the hour—you can set your watch by it. So goes the legend, but it’s not true.

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Image copyright Geoeye. Caption by Michon Scott.
© All Rights Reserved: Use of IKONOS, GeoEye, QuickBird and WorldView imagery must be coordinated with Maxar.

Published November 30, 2008
Data acquired July 18, 2002

Source:

IKONOS