We all know rainbows-those colorful arcs that appear after rain when sunlight bends through water droplets. But have you ever ...

Viewers across North America will get to enjoy a full Blood Worm Moon during a total lunar eclipse on March 13 into March 14.

Thursday's full moon won't be your average monthly occurrence. On Thursday night into Friday morning, the moon will turn a striking red color. Here's why.

Residents awake at midnight Thursday through the earliest hours of Friday morning can look outside and see a total lunar ...

the Worm Moon has a slightly higher chance of producing a "moonbow," or a moon rainbow, between sunset and sunrise. Most appealing to skygazers, though, will be the Blood Worm Moon. NASA says the ...

A moonbow is is "a rare rainbow-like light display caused by moonlight refracting through water droplets in the air. Also known as a lunar rainbow, moonbows are usually faint and appear white to ...

The full Worm “Blood” Moon reaches its peak in the morning hours of Friday, March 14. What is a Worm Moon? What is a Blood ...

A moonbow is is "a rare rainbow-like light display caused by moonlight refracting through water droplets in the air. Also known as a lunar rainbow, moonbows are usually faint and appear white to ...

Astronomers explain the science behind March’s Blood Worm Moon, a total lunar eclipse turning the moon red overnight.