Observe, understand, and marvel at the solar eclipse taking place on August 21, 2017!
Find out where to observe the solar eclipse from the best location. Where can the solar eclipse be best observed, and what must be kept in mind during the observation? How does a solar eclipse occur? Where will the Moon's shadow pass over the Earth's surface during the next eclipse? Wi..Experience the solar eclipse of 2017, as well as many previous and future ones, all shown in vivid, interactive simulations.