Excelsior Geyser
Steam rises from Excelsior Geyser in Yellowstone National Park.
Grand Prismatic Spring
Within the rainbow of orange, brown, and red colors, microorganisms called thermophiles live in communities of thick mats. These microbes contain colorful pigments that allow them to make energy from sunlight and thrive in the harsh conditions of hot springs.
Vapor trails.......of a Blue Angel (2012)
Oh, so pretty! (Blue Angels) (2012)
LC-130
See photo in original gallery.