In a lunar eclipse, the Earth's shadow — called the umbra — blocks the sun's light from hitting the full moon, resulting in a ...

While glasses were absolutely necessary for last year's solar eclipse, they are not needed to safely view this year's total ...

Its primary objective following the March 2 touchdown inside Mare Crisium crater was to deliver 10 NASA instruments designed ...

In the Americas alone more than one billion people in 35 countries could bear witness to the total lunar eclipse.

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

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 ...

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

Firefly's Blue Ghost witnessed Earth blocking out the Sun from its point of view on the Moon, while we experienced a lunar ...

Google Pixel phones are known for their excellent computational photography, and they can handle lunar eclipse shots well ...

Most of the U.S. should be able to see the total lunar eclipse tonight, but clouds will be problematic for many.

Eclipses are powerful catalysts of new beginnings, and according to astrologer Chana Peppers, four zodiac signs experience ...

Pictures of last night's "Blood Worm Moon," a total lunar eclipse, show the full moon looking red in the night sky.