Thursday, March 09, 2023

A worm moon will illuminate the sky this week

  

The final full moon of winter will light up the sky this week, and it coincides with another special opportunity for sky-watchers.

Named the worm moon by Native American tribes in the 18th century in reference to different creatures emerging from their winter hideouts to welcome spring, the March moon will reach peak illumination at 7:42 a.m. ET Tuesday, March 7, according to the Old Farmer’s Almanac. But someone looking up at the right moment could catch a stunning planetary phenomenon, too.

“What is a little more interesting now, and also visible tonight and this week, are the close and prominent positioning of Venus and Jupiter in the western sky right after sunset,” said Mike Hankey, operations manager for the American Meteor Society, via email. “The astronomical word for this is ‘conjunction.’ These planets will be setting as the moon iPeople who get a little rain on Monday or Tuesday night might also get to spot a moonbow, which is like a solar rainbow but produced by moonlight when it’s refracted through water droplets in the air, according to the Old Farmer’s Almanac. Moonbows only happen when a full moon is low in the sky, so look for them after sunset when the sky is darks rising, so they are only visible for about an hour at sunset, near the western horizon.”

People who get a little rain on Monday or Tuesday night might also get to spot a moonbow, which is like a solar rainbow but produced by moonlight when it’s refracted through water droplets in the air, according to the Old Farmer’s Almanac. Moonbows only happen when a full moon is low in the sky, so look for them after sunset when the sky is dark..more

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