Keep your eye on the ball” is a motto for many athletes—and for astronomers trying to find Earth-threatening space rocks ...

New research reveals that Earth and Mars lost essential elements due to violent cosmic collisions, not early planetary formation processes ...

Space agencies have systems in place to spot, track, and forecast the future orbits of potentially hazardous asteroids.

February is no ordinary month—it’s a cosmic shake-up with Venus floating through dreamy Pisces, Mercury pushing ambitions in ...

Understanding where Earth's essential elements came from—and why some are missing—has long puzzled scientists. Now, a new ...