- Moon - Wikipedia
In geophysical terms, the Moon is a planetary-mass object or satellite planet Its mass is 1 2% that of the Earth, and its diameter is 3,474 km (2,159 mi), roughly one-quarter of Earth's (about as wide as the contiguous United States)
- Moon | Features, Phases, Surface, Exploration, Facts | Britannica
Moon, Earth’s sole natural satellite and nearest celestial body Known since prehistoric times, it is the brightest object in the sky after the Sun Its name in English, like that of Earth, is of Germanic and Old English derivation
- Moon Facts - NASA Science
The Earth and Moon are tidally locked Their rotations are so in sync we only see one side of the Moon Humans didn't see the lunar far side until a Soviet spacecraft flew past in 1959 The Moon has a solid, rocky surface cratered and pitted from impacts by asteroids, meteorites, and comets
- Phases of the Moon - timeanddate. com
A Moon cycle, or a lunation, is the time the Moon travels through its lunar phases ©timeanddate com Your January 2026 Moon guide Skywatching tips for January 2026’s must-see celestial events Your Moon guide for the year 2026 How Do Moon Phases Work? Half of the Moon’s surface is always illuminated by sunlight As the Moon orbits Earth, it changes how much of the lit-up side we can see
- The Moon: Complete Information Live Data | TheSkyLive
The Moon: Complete and live astronomy data, visibility information, sky charts, graphs, and tools for sky-watchers at all levels
- Moon 101 - National Geographic Society
What is the moon made of, and how did it form? Learn about the moon's violent origins, how its phases shaped the earliest calendars, and how humans first explored Earth's only natural satellite half a century ago
- Moon Phases and Lunar Calendar for Orem, UT | Almanac. com
With our 2026 Moon Phase Calendar, you'll find the current Moon phase for tonight—plus, all the phases of the Moon for each day of the month
- Moon: Rise, Set, Phase - Sky Tonight
Explore the current phase of the moon, its rise and set times, nightly motion across the sky, and discover lunar features with our interactive map Stay informed about the celestial movements above
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