The universe has quasi-moons, mini-moons, and moonlets, but no official definition of what counts as a moon.

Along with temperatures, the Moon also has a big say when it comes to seasons. The seasons are facilitated on Earth due to the planet's tilt. In accordance with the plane Earth orbits the Sun, the ...

When the moon is nearly between Earth and the sun, one side of the moon faces the sun, and that side is illuminated, but the side the Earth sees is dark. This is called the new moon phase of the lunar ...

Wondering about the next full moon or why tonight's moon looks orange? Here's what to know and when to see the bright hunter's supermoon of 2025. The moon appears orange because its light, reflected ...