The Saros Cycle

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Would it surprise you to hear the solar eclipses repeat?

Now, I know we can’t go back in time to see past eclipses, and once the date of an eclipse—say, March 7, 1970—has passed, that date will never come again. It’s simple reality, and we’re all aware of time’s passing.

But as you’ll soon realize through these astronomy posts, astronomy is full of repeating cycles. And one of those is the saros cycle, or simply the “saros.” It’s an eclipse prediction cycle, and after every one, the same eclipse occurs again.

But how? Continue reading

Solar Eclipse Sights

This is adapted from a post I wrote for the wonderful Momma over at A Momma’s View. For the original version, click here.

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The total solar eclipse is an incredible phenomenon, one that I hope to see myself someday.

It isn’t often that an astronomical event occurs of such magnitude that people of all walks of life from all around the globe are drawn to one measly 65-mile wide strip of land, to crowd in like sardines as they watch the world change around them.

What’s important to realize about a total solar eclipse, versus just an annular one, is that it’s a people event.

Scientists do take this opportunity to study the sun’s corona, an outer layer of gases that’s usually too faint to be seen. But in general, this is an event for crowds to enjoy.

And enjoy it they do. I have never known another event of astronomical significance to populate the web and turn heads like a total solar eclipse.

But what happens during a solar eclipse? What can you expect to see, and how can you protect your eyes from the sun’s damaging rays? Continue reading