Late October offers a meteor shower generated by Haley's Comet plus a once in a lifetime comet that streaks by Earth every ...

There’s a moment when you first glimpse Meteor Crater near Winslow, Arizona, that your brain simply refuses to process what your eyes are seeing. It’s like someone took a giant ice cream scoop to the ...

The Orionid Meteor Shower, caused by dust and ice particles from Halley's comet, will peak on October 21-23 and will be best ...

Human activity may be setting the stage for the largest extinction event since the asteroid that wiped out the dinosaurs 66 ...

Witness a rare double feature Oct. 21 as the Orionid meteor shower peaks and Comet Lemmon makes its closest approach to Earth.

In April 2029, Apophis is predicted by NASA to come within 32,000 kilometers (20,000 miles) of the Earth's surface. Closer ...

The annual Orionid meteor shower will return on Oct. 21 and 22, which could offer a few opportunities to see some shooting ...

The Orionids meteor shower is an annual meteor shower that occurs every October, when the Earth passes through the orbit of ...

The comet is fast approaching its closest encounter with Earth on Tuesday, March 21, a harmless 28.6 million miles.

The night sky will host one of autumn's best meteor showers at the start of the new week as the Orionids reach their annual ...

In a rare glimpse into the earliest days of our planet, scientists have discovered remnants of the “proto Earth.” ...