An eclipse is a celestial event that occurs when one astronomical object moves into the shadow of another object, resulting in a temporary obscuration or darkening of the first object. The most ...

There are two lunar eclipses in 2025. Our guide tells you how you can see them and when the next lunar eclipse will occur.

Earth cast an eerie shadow on the Moon Wednesday during a total lunar eclipse that delighted skywatchers on several continents. It was the first total lunar eclipse ever to coincide with a World ...

Solar eclipses result from the alignment of the Sun, Moon, and Earth. Total solar eclipses — in which the Sun is completely blocked by the Moon — are a spectacular and rare sight to witness. In this ...

The next great solar eclipse – the last total solar eclipse visible from the contiguous U.S. until 2044 – will take place April 8. And while almost all in the U.S. will experience some of the eclipse, ...

Tonight’s the big night: A Blood Moon lunar eclipse that hasn’t happened in years is going to play out above us, reaching its peak in the middle of the night. Are you staying up late? Grabbing a power ...

From flowers spontaneously shutting their petals to hundreds of thousands of salmon washing ashore, the eclipse yesterday (Aug. 21) had a downright spooky impact on nature, according scientists ...