On April 8, 2024, a total solar eclipse will cross North America, passing over Mexico, the United States, and Canada. A total solar eclipse happens when the Moon passes between the Sun and Earth, completely blocking the face of the Sun. The sky will darken as if it were dawn or dusk.
Safety is the number one priority when viewing a total solar eclipse. Be sure you're familiar with when you need to wear specialized eye protection designed for solar viewing by reviewing these safety guidelines.
Safety is the number one priority when viewing a total solar eclipse. Be sure you're familiar with when you need to wear specialized eye protection designed for solar viewing by reviewing these safety guidelines.
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Eclipse Shadow From Space
While millions of people across the United States experienced a total eclipse Aug. 21, 2017, as the umbra, or moon’s shadow passed over them, only six people witnessed the umbra from space. The space station crossed the path of the eclipse three times as it orbited above the continental United States at an altitude of 250 miles.
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Visit our multimedia gallery to explore exciting images and videos of eclipses.
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Learn more about eclipses with hands-on and virtual activities for the whole family.