A total lunar eclipse will make the moon appear red across the Western Hemisphere during the "Blood Worm Moon" this week.

Astronomers call it a black ... night sky on the black moons. We’ll get a season black moon in August and the next monthly black moon happens in August 2027. If you’re looking for a full ...

Earth’s shadow will block most of the light that illuminates the lunar surface, creating what is known as a blood moon.

As the moon moved through the shadow of the Earth, it was also being illuminated by light from the sun — causing the moon to ...