Solar Eclipse Visible Across Swath Of U.S.

ISLE OF PALMS, SC - AUGUST 21: Eclipse fans wait for the clouds to clear so they can view the total solar eclipse from the one of last vantage points where totality would be visible on August 21, 2017 in Isle of Palms, S.C. It's been 99 years since a total solar eclipse crossed the country from the Pacific to the Atlantic. The total solar eclipse on June 8, 1918, crossed the States from Washington to Florida. (Photo by Pete Marovich/Getty Images)