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

Light plays an important role in regulating our sleep/wake cycle, and our bodies are ultra-sensitive to it. As a result, the ...

Skywatchers snapped photos of the "blood moon" hovering above North and South America last night. Here's a gallery of images ...

A total lunar eclipse or blood moon, one of Mexico's most anticipated astronomical phenomena this year, will be visible tonight, March 13.

When sunlight hits Earth’s atmosphere during a lunar eclipse, light frequencies toward the blue end of the visible spectrum ...

Thanks to the Moon’s orbit around Earth, the angle of sunlight hitting the lunar surface and being reflected back to our planet changes. That creates different lunar phases. The next Full Moon ...

Before The Ides of March, the full 'blood moon' will rise amid a total lunar eclipse. Here's what time to watch totality tonight ...

The moon will put on quite the show tonight; we've got everything to make sure you don't miss all the total lunar eclipse ...

As the Full Worm Moon rose overnight, skywatchers across the Americas turned their eyes — and their cameras — toward the sky.

A total lunar eclipse is a relatively rare astronomical event because the moon usually passes above or below Earth’s shadow in the sky due to the tilt of its orbit. But once or twice a year the ...

Tonight, a total lunar eclipse will be visible across the United States, best viewed from 11:57 p.m. to 6:00 a.m. EDT. The ...

This month's full Worm Moon will arrive with a lunar eclipse in a rare celestial phenomenon known as a Blood Moon. The ...