The Full Moon is the phase when the entire face of the Moon is illuminated by the Sun, as seen from Earth.

The New Moon is the phase when the Moon is between the Earth and the Sun, and its dark side is facing Earth.

The First Quarter is the phase when half of the Moon is illuminated, as seen from Earth.

The Last Quarter is the phase when three-quarters of the Moon is illuminated, as seen from Earth.

The Moon takes approximately 27.3 days to complete one orbit around Earth.

A Solar Eclipse occurs when the Moon passes between the Earth and the Sun, blocking the Sun's light.

A Lunar Eclipse occurs when the Earth passes between the Moon and the Sun, blocking the Sun's light from reaching the Moon.

Tycho is the largest crater on the Moon, with a diameter of approximately 85 kilometers.

The Lunar Apennines are the largest mountain range on the Moon, with a length of approximately 600 kilometers.

Mare Imbrium is the largest sea on the Moon, with a diameter of approximately 1,120 kilometers.

Neil Armstrong was the first person to walk on the Moon, on July 20, 1969.

Luna 2 was the first spacecraft to land on the Moon, on September 14, 1959.

The Soviet Union was the first country to send a spacecraft to the Moon, with the launch of Luna 1 in 1959.

Luna 10 was the first spacecraft to orbit the Moon, on April 3, 1966.

Luna 16 was the first spacecraft to return samples of the Moon to Earth, on September 24, 1970.