However, we might also want to look for hints of alien origin. One very strong piece of evidence would be any kind of radio ...

However, we might also want to look for hints of alien origin. One very strong piece of evidence would be any kind of radio ...

Meteor showers arise when the Earth passes through streams of debris left in the wake of comets and asteroids and "shooting ...

Two minor meteor showers — the Southern Delta Aquariids and Alpha Capricornids — peak overnight on July 29-30, making it a ...

A controversial new paper questions whether the interstellar object 3I/ATLAS is a potentially dangerous alien probe, similar ...

Miguel Claro took one last look at the comet as it bid farewell to Earth for the next 80,000 years.

Use our interactive globe to see if you’re in the ‘zone of disappointment’ for the Perseids – then save these dates for better meteor showers to watch.

Superman' director James Gunn shares the inside story of making the movie and talks 'Supergirl,' 'Peacemaker' Season 2, ...

"The consequences, should the hypothesis turn out to be correct, could potentially be dire for humanity," said Avi Loeb.

The Perseids, the year's most popular meteor shower, will soon peak, but August's full moon could impact viewing. Here's what ...

Impact craters are formed when an object from space such as a meteoroid, asteroid or comet strikes Earth at a very high ...