By Rick Fienberg The total phase of the August 21, 2017, solar eclipse as seen from Madras, Oregon. This is a composite of short, medium, and long exposures, as no single exposure can capture the huge range of brightness exhibited by the solar corona. Credit: Rick Fienberg & TravelQuest International, with processing by Sean Walker of Sky & Telescope. It's been eight months since the “Great American Eclipse,” the first total solar eclipse to touch the U.S. mainland since 1979 and the first to stretch from coast to coast in nearly a century. I hope you were among the tens...
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