In October, a pair of comets known as Lemmon and SWAN also left trails of dust and gas as they continued along their vast ...

The inner planets Mercury and Venus will both be visible in the east-southeast sky before sunrise on Tuesday, Nov. 25.

Tucked away where the Tchefuncte River embraces Lake Pontchartrain stands a slice of maritime history that looks like it was plucked straight from a vintage postcard – the Tchefuncte River Lighthouse ...

Roughly four and a half billion years ago the planet Theia slammed into Earth, destroying Theia, melting large fractions of ...

New research suggests that Theia, the object whose collision with Earth is theorized to have caused the formation of the moon ...

A Space Odyssey wasn’t just another sci-fi movie - it redefined what cinema could be. Released in 1968 to puzzled critics and ...

The sun's gravity will pull the moon farther away from Earth than it's been in over five years on Nov. 19, though it'll be ...

The sun’s current 11-year activity cycle has already peaked—but extreme outbursts from our star may still be in store ...

"Over time, the rays will darken to the shade of the surrounding regolith as the material is exposed to space weathering," ...

The 15th-century Bible, commissioned by Duke Borso D'Este, is rarely seen in public. It was transported to Rome under heavy ...

Here is a sampling of things to do in the San Fernando Valley and the greater Los Angeles area.

There’s something almost criminal about keeping a natural wonder secret, yet somehow Cumberland Falls has remained Kentucky’s best-kept treasure. Tucked away in the forests near Corbin, this 68-foot ...