Jupiter and Mars will appear to make ultraclose approaches to the moon on two nights this week. Here's how to get the best ...

NASA officials said what Juno spotted was 'the most powerful volcanic event ever recorded on the most volcanic world in our ...

February's full Snow Moon will have a royal companion as it rises alongside Regulus, a star nicknamed "Heart of the Lion", ...

The moon's ascending node (the point in the sky where its orbit crosses the ecliptic from south to north) is moving westward ...

WASHINGTON - The Grand Canyon in Arizona is one of Earth's natural wonders, carved out over millions of years by the gradual ...

"It is possible that asteroid 2024 YR4 will fade from view before we are able to entirely rule out any chance of impact in ...

'Planet parade' isn't a technical term in astronomy but it is one widely used to describe the alignments of planets. The current four which are visible to the naked eye are Mars, Jupiter, Saturn and ...