What Causes a 'Perfect' Solar Eclipse to Happen?

A perfect solar eclipse happens when the Moon perfectly blocks the Sun. Imagine a pizza, if the Moon is exactly in front of the Sun, it looks like someone took a bite out of the pizza! But only sometimes does the Moon line up just right to make this happen.

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Examples

Imagine it's lunchtime, and you're eating pizza with your friend. If your friend takes a perfectly sized bite out of the pizza, that's like a perfect solar eclipse, the whole Sun gets covered!
It’s like playing hide-and-seek with the Moon and the Sun, sometimes the Moon hides just enough to block the entire Sun.
A perfect solar eclipse is like seeing the sky turn night-time in the middle of the day, as if someone flipped a switch.

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Categories: Space · solar eclipse,moon,sun,astronomy