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Geometry of a total solar eclipse (not to scale) The diagrams to the right show the alignment of the Sun, Moon, and Earth during a solar eclipse. The dark gray region between the Moon and Earth is the umbra, where the Sun is completely obscured by the Moon. The small area where the umbra touches Earth's surface is where a total eclipse can be seen.
A symbolic orbital diagram from the view of the Earth at the center, showing the Moon's two nodes where eclipses can occur. Up to three eclipses may occur during an eclipse season, a one- or two-month period that happens twice a year, around the time when the Sun is near the nodes of the Moon's orbit.
18.999 eclipse years (38 eclipse seasons of 173.31 days) 238.992 anomalistic months; 241.029 sidereal months; The 19 eclipse years means that if there is a solar eclipse (or lunar eclipse), then after one saros a new moon will take place at the same node of the orbit of the Moon, and under these circumstances another solar eclipse can occur.
The rarity of today's event has many curious about the nature of eclipses and the difference between the two kinds.
Solar eclipse: What we know about the Ohio eclipse path, forecast, viewing tips MYTH: If you are pregnant, you should not watch an eclipse because it can harm your baby
For each eclipse, the local surface of Earth is pointed in a different direction. The shadow of a disk held at an angle is an oval, not a circle as is seen during the eclipse. The idea of Earth being a disk is also inconsistent with the fact that a given lunar eclipse is only visible from half of Earth at a time.
Total solar eclipse explained by hartrionos on Scribd Where to see the eclipse The Mid-Hudson Discovery Museum , 75 N. Water St., Poughkeepsie will hold a viewing party from 2 to 5 p.m. Cost is $5 ...
A symbolic orbital diagram from the view of the Earth at the center, with the Sun and Moon projected upon the celestial sphere, showing the Moon's two nodes where eclipses can occur. An eclipse involving the Sun, Earth, and Moon can occur only when they are nearly in a straight line, allowing one to be hidden behind another, viewed from the third.