Look – It’s a Moondog

Rainbows at night are not rainbows at all, they’re Moondogs. Watch for them as the moon gets full, and shines more brightly. As the nights get colder, water vapour in the air freezes as it rises forming ice crystals. When the moonlight passes through the crystals, we have a “moondog” appearing in the night sky.

Photo courtesy spaceweather.com

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Google photo

You are commenting using your Google account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s