Millions of people were treated to a rare celestial phenomenon on Monday, Aug. 21: a total solar eclipse. The Great American Eclipse, as it was dubbed, was the first total solar eclipse to be visible from the contiguous United States in nearly 40 years. And notably, it was also the first eclipse to occur in the age of smartphones and social media. As expected, the photos do not disappoint. Navigate to the next page to see 10 of the best images of the Great American Eclipse from across the country.