Eclipse: Starlight and darkness when the sun goes out
(World News USA)

Eclipse facts and tips ... - More than 300 million people in the United States potentially could directly view the total solar eclipse, - A partial eclipse will be visible in every state. A total solar eclipse will occur across 14 states in the continental U.S. along a 70-mile-wide swath of the country. - Special-purpose solar filters, such as eclipse glasses or a handheld solar viewer, are a must to safely look at the sun. - An alternative method for safe viewing of the partially-eclipsed sun is with a pinhole projector. With this method, sunlight streams through a small hole - such as a pencil hole in a piece of paper, or even the space between your fingers - onto a makeshift screen, such...