GRACE satellites take monthly measurements of changes in Earth 's gravity, which allows scientists to see if there's also a ...

A recent groundbreaking NASA study has revealed a significant discovery about the protein configurations that may give rise ...

Earth is saying goodbye to an asteroid that has been a "mini-moon" of sorts since late September, when it joined the planet's ...

The harmless space rock will peel away on Monday, overcome by the stronger tug of the sun’s gravity. But it will zip closer ...

The Viking 1 mission ended in November 1982 after a faulty command triggered a loss of contact. In the time since NASA hasn’t ended its search for life on the Red Planet. Studies by the space agency ...

Known as 2024 PT5, the rock began to partially circle Earth in a horseshoe-shaped path in September. Scientists say it could ...

Asteroid 2006 WB will zoom by Earth on Tuesday, and astronomers say it’s one of nearly 40,000 near-Earth objects, which is not even the most exciting.

The recently discovered object, known as 2024 PT5, has been tagging alongside Earth since September. Here’s what to know ...