September's full moon is this weekend — and it will be a total lunar eclipse, also known as a "blood moon." Lunar eclipses typically occur twice a year thanks to the moon's tilted orbit. Here's how ...

A total lunar eclipse coincides this weekend with the full moon. The full moon is covered during a total eclipse and blushes coppery red because of stray bits of sunlight filtering through Earth’s ...

A lunar eclipse will make September's full moon appear red this weekend... depending on where you are. Lunar eclipses, the opposite of solar eclipses, happen when the Earth is positioned between the ...

Earth's natural satellite, the moon, is typically pale gray, white, or yellowish; however, every once in a while, it appears to change its color to red or copper. This phenomenon is called a blood ...