Analysis by researchers at the University of Bern suggests that water and other volatile compounds arrived on Earth from ...

The 1,100-foot-wide (340 meters) asteroid Apophis is set for a close but non-threatening brush with Earth on Friday, April 13 ...

"This is four times more people than saw Neil Armstrong walk on the moon. Think about what a world event this is going to be." ...

The "potentially hazardous" asteroid 2025 FA22 will fly close past Earth at more than 24,000 mph on Thursday (Sept. 18). The ...

A new NASA mission will capture images of Earth's invisible "halo," the faint light given off by our planet's outermost atmospheric layer, the exosphere, as it morphs and changes in response to the ...

Recently, in a “wild” new spin on the theory, known as directed panspermia, it’s been suggested that “aliens sent microbes or ...

Sooner or later, a sizable asteroid could impact a populated area on Earth. How is the US, and the world, preparing?

Much as we may treasure and proclaim our independence, we actually live in a protective bubble called the heliosphere.

NASA has issued an alert about an impending asteroid, one as large as a skyscraper, that is on a trajectory towards our ...

Researchers found shocked quartz indicating a comet explosion linked to megafaunal extinctions and the clovis culture's ...

A massive space rock that once made its way onto a space agency's warning list for potentially dangerous objects is scheduled ...