安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
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- 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)
- Earths Moon - Science@NASA
The Moon makes Earth more livable, sets the rhythm of ocean tides, and keeps a record of our solar system's history Explore NASA lunar science here
- Moon phase today | Current moon
Current moon phase, including information about its position, illumination, moonrise, and moonset
- Moon Phase Today: Live Moon Phase Tracker
Track the moon phase today with our interactive moon phase calculator Get details on the current moon phase and the next full moon date
- Moon Phase and Movement: Current Phase, Rise Set Times . . .
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
- Moon Facts - Science Notes and Projects
Explore interesting moon facts, from its phases and orbit to tides, eclipses, surface features, and future lunar exploration
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