The bottom half of the world, known as the Southern Hemisphere, is about to be treated to a partial solar eclipse that won't ...

Rare solar eclipse revealed how sudden daytime darkness affected wild birds, discovering that many began singing as if it ...

Solar eclipses occur when the moon gets between Earth and the sun. This causes the moon to cast a shadow onto Earth. A solar ...

A partial solar eclipse occurs when the Moon passes between the Sun and the Earth, but the three bodies are not perfectly aligned, according to NASA. "Only a part of the Sun will appear to be covered, ...

Normal gases, like the air you breathe on Earth, are made up of atoms bouncing around. Atoms consist of a positively charged bundle of particles called the nucleus and negatively charged particles ...

Watch the Sept. 21 partial solar eclipse live online with this handy livestream. Coverage begins at 2 p.m. EDT (1800 GMT).

Is there a solar eclipse today? What time is the partial solar eclipse today? Where is it visible? Find out about the solar eclipse on September 21 and what time it starts.

Witness the first images of the September 2025 partial solar eclipse. The moon and sun put on a magnificent show on Sept. 21 ...

An Earth-orbiting spacecraft just experienced an unusual phenomenon: a lunar transit and an Earth eclipse on the same day. On July 25, at different times, both the moon and Earth passed between NASA's ...

A partial solar eclipse will be visible over parts of Australia and the surrounding region on Sept. 21, 2025. Here's what to know.

The last solar eclipse of 2025 takes place today, September 21. Students can learn 10 key facts about the eclipse, its timing ...

September's new moon in Virgo is also a solar eclipse. Here's what that means for every zodiac sign, according to celebrity ...