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A lunar eclipse can occur only when the full Moon is near either lunar node (within 11° 38' ecliptic longitude), while a solar eclipse can occur only when the new Moon is near either lunar node (within 17° 25'). Both solar eclipses of July 2000 (on the 1st and 31st days) occurred around the time when the Moon was at its ascending node ...
A lunar eclipse occurs when the sun, Earth, and moon align so that the moon passes into Earth's shadow. In a total lunar eclipse, the entire moon falls within the darkest part of Earth's shadow ...
As a result of this nodal precession, the time for the Sun to return to the same lunar node, the eclipse year, is about 18.6377 days shorter than a sidereal year. The number of solar orbits (years) during one lunar nodal precession period equals the period of orbit (one year [ specify ] ) divided by this difference, minus one: 365.2422 / 18 ...
The Missouri State Museum claimed its "goodwill Moon rock" was at the Missouri State Capitol. The newspaper's pictures of the "goodwill Moon rock" were shown to Joseph Gutheinz, a former special agent with NASA's Office of Inspector General and a self-appointed investigator on the Apollo lunar sample displays. When he saw the pictures, he said ...
🌞 Solar and Lunar Eclipses 🌚. During a solar eclipse, the moon moves between the sun and Earth, and the sun casts the dark central part of the moon’s shadow, the umbra, on Earth. When the ...
An eclipse season is the only time when the Sun (from the perspective of the Earth) is close enough to one of the Moon's nodes to allow an eclipse to occur. During the season, whenever there is a full moon a lunar eclipse may occur and whenever there is a new moon a solar eclipse may occur.
At least two lunar eclipses and as many as five occur every year, although total lunar eclipses are significantly less common than partial lunar eclipses. If the date and time of an eclipse is known, the occurrences of upcoming eclipses are predictable using an eclipse cycle , like the saros .
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