Because the Moon is over a quarter the diameter of Earth, the Earth-Moon system is often cited as the pairing in our Solar ...

Some of the rotational energy of the Earth is stolen by the Moon, and that is causing Earth to slow down by around 1.5 milliseconds every century. The sun is 14 magnitudes brighter than the full moon.

The Moon is a lot smaller and closer to Earth than the Sun. The Moon orbits close orbitAn orbit is a regular, repeating path that one object in space takes around another one. the Earth.

The Moon is one of the most recognisable objects in the solar system. This proximity to Earth has given it immeasurable cultural significance and means it plays a key role in Earth's tides. Explore ...

Reference See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2025.