Today's Image

Bangkok sun halo

Posted by

Eleanor Imster

and

June 18, 2013

Thank you NongNoo for posting this to the EarthSky Facebook page.

We get a lot of people asking us: What creates a halo around the sun – or the moon? Here’s the answer.

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Posted

June 18, 2013

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Today's Image

Eleanor Imster

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About the Author:

Eleanor Imster has helped write and edit EarthSky since 1995. She was an integral part of the award-winning EarthSky radio series almost since it began until it ended in 2013. She and her husband live in Tennessee, where they enjoy guitar playing and singing. They have 2 grown sons.