Mercury and Saturn are neighbors in the sky, about a half a fist held upright and at arm’s length above the west-southwestern ...

A SNOWY ski slope turns into a fiery peak as hot lava spews from an erupting volcano. Mount Etna in Sicily started erupting ...

"Have you ever flipped through old photo albums and suddenly found something fascinating hidden in the background of a ...

The Moon passes 0.4° south of the bright red giant Antares in Scorpius this morning at 4 A.M. EST. The pair is visible in the ...

In this astrophotography guide, Josh Dury explains how he captures stellar images of the Milky Way, Full Moon and more The ...

Valentine's Day arrives each year draped in romance, an unspoken promise lingering in the air like the scent of freshly bloomed red roses.