Educator Chap Percival will discuss the upcoming August 21 solar eclipse during a May 18 lecture in Oak Ridge.

Percival will be the featured speaker at this year’s Annual Dick Smyser Community Lecture Series.

The free lecture is scheduled for Thursday, May 18, at the American Museum of Science and Energy, which is at 300 South Tulane Avenue in Oak Ridge. A reception will be held in the museum lobby starting at 5:30 p.m., and the lecture will start at 6 p.m. in the museum auditorium.

A solar eclipse occurs when the moon passes between Earth and the sun, blocking at least part of the sun as viewed from some areas of Earth. During a total solar eclipse, the moon completely obscures the sun so that only the sun’s corona is visible for a moment in time.  On August 21, 2017, a total solar eclipse will be visible along a roughly 67-mile-wide path across the United States, from Oregon to South Carolina, a press release said. [Read more…]