NASA has revealed the best times to spot 'Santa's sleigh', also known as the International Space Station, as it makes two ...

A bright, slow-moving fireball streaked across the southern sky Saturday night shortly after 10 p.m. CST. This fireball left ...

A bright streak of light in the pre-dawn skies above the U.K. could easily be mistaken for Santa Claus getting an early start ...

THIS is the moment terrifying fiery streaks were spotted across the American sky as scientists confirmed the spectacle was ...

From squirrels to newts, many animals have lost an incredible ability to roam vast distances. But researchers say there’s ...

The fireballs, which scientists have identified as Beijing 's SuperView-1 02, were spotted soaring through the sky over ...

A Harvard astrophysicist identified mysterious objects that streaked across several states Saturday night -- including ...

On Saturday, December 21 many people as far north as Tennessee saw what appeared to be a fireball moving slowly across the night sky.

A3 Tsuchinshan-ATLAS is visible one last time on Dec. 23 via a virtual observatory before fading from view for thousands of years.

He has been dedicated to UFO research for decades. The first thing Hansjürgen Köhler insists on clarifying as we begin our ...

Photo: An example of a meteor captured by a LOCAMS camera. Camera networks such as LOCAMS have been digitally observing ...