article_snippet.sent: " tweeted Ryan Hoke, a meteorologist for CNN affiliate WAVE in Louisville, Kentucky, showing a picture of a reddish partial moon in a blue dawn sky.
article_snippet.sent: The sun shines on Earth and creates a shadow.
article_snippet.sent: As the moon moves deeper into a shadow, the moon appears to turn dark and may even appear to be a reddish color.  
article_snippet.sent: Because Earth's atmosphere is filtering out most of the blue light.