The moon is Earth's only natural satellite and the only astronomical body other than Earth ever visited by human beings. The moon is the brightest object in the night sky but gives off no light of its own. Instead, it reflects light from the sun. Like Earth and the rest of the solar system, the moon is about 4.6 billion years old...
The Moon is in synchronous rotation: it rotates about its axis in about the same
time it takes to orbit Earth. This results in it ...
The fifth largest moon in the solar system, Earth's moon is the only place beyond
Earth where humans have set foot. The brightest and largest object in our night ...
Nov 19, 2014 ... Learn how Earth's moon formed, how its orbit affects Earth's tides, why solar and
lunar eclipses happen and the history of lunar exploration.
Excellent resource for in-depth information about the Earth's Moon.
The Moon (or Luna) is the Earth's only natural satellite and was formed 4.6 billion
years ago around some 30–50 million years after the formation of the solar ...
Oct 19, 2005 ... The Earth's one natural satellite, the Moon, is more than one quarter the size of
Earth itself (3,474 km diameter). Because of its smaller size, the ...
The Moon is the only natural satellite of the planet Earth. Earth's moon is the sixth
largest moon in the Solar System.
Aug 11, 2016 ... Look up in the night sky. On a clear night, if you're lucky, you'll catch a glimpse of
the Moon shining in all it's glory. As Earth's only satellite, the ...
Earth and the Moon are more like a double planet than a planet and a moon. The
Moon is quite large in comparison to Earth -- about one-quarter of Earth's ...