Earth's shadow has two main regions: the outer shadow, called the penumbra, and the inner shadow, known as the umbra. The penumbra causes faint dimming that can be hard to notice. But the umbra is ...

The eclipse will be visible across North America, but set your alarm -- you'll need to stay up late to see it.

Sky This Week is brought to you in part by Celestron. Friday3This dark, moonless Friday the 13th evening is the perfect time ...

A rare celestial event is coming, a total lunar eclipse that will transform the moon into a blood-red hue. This spectacular ...

SpaceX has already shifted focus to building a self-growing city on the Moon, as we can potentially achieve that in less than ...

That’s exactly when you need to discover Glendo State Park. Nestled in eastern Wyoming, this 22,000-acre sanctuary sits ...

I had been looking for something like a beginning. A strange thing, perhaps, to expect from time, or from life: the chance to ...

Florida Studio Theatre's Southeastern premiere of The Blue-Sky Boys has been extended. Written by Deborah Brevoort, this ...

An orange moon near the horizon isn’t a signal of something sinister. It’s caused by the same scientific event that is the reason for the sky being blue and for sunsets and sunrises ...

In 1962, President Kennedy said America would put a man on the moon by the end of the 1960s. Deborah Brevoort’s “The Blue-Sky ...

Fireballs are bright meteors and can be yellow, blue, red, green and sometimes violet. Fast-moving meteors are frequently ...

Has driving through history ever been so cool, beautiful and timely than visiting Cape Canaveral, the original and current ...