Sunset over Montana’s Glacier National Park. Tweeted by the US Department of the Interior, 10/18/16.
Sunset over South Dakota’s Badlands National Park. Tweeted by the US Department of the Interior, 10/19/16.
The Milky Way over Death Valley National Park … with a glow on the horizon. Photo by Sriram Murali. Tweeted by the US Department of the Interior, 8/17/16.