This striking satellite footage shows the moon's shadow racing across North America at more than 1,500 mph (2,400 km/h) during 2024's historic total solar eclipse, when several unique phenomena were ...

A solar eclipse is a shadow dance involving the sun, Earth and moon. The moon passes before the sun, blocking the star and casting a shadow on our planet. If the weather permits, people in the ...

But the March 14, 2025, total lunar eclipse all but guarantees ... intellectually that Earth's shadow edge is curved, all ...