A total solar eclipse is happening Aug. 21, and here’s what you need to know
Exactly one month from today, a total solar eclipse will sweep across America, casting millions of people into temporary darkness. It will be the biggest astronomical event America has seen in years, watched by millions of people from within the path of totality and tens of millions more who are outside it. One
astronomer has said it will be the “most photographed, most shared, most tweeted event in human history.”
Some eclipse enthusiasts have spent years preparing for this solar spectacle, the first eclipse to cross the entire continental United States in almost a century. But even if you are just finding out about the eclipse, it's not too late to plan for the big event. Here's what you need to know: