Underneath the icy, rocky surface of asteroids – such as the 16 Psyche which is about 124 miles wide – there’s an estimated ...

ESA's Hera mission has completed the first critical maneuver on its journey to the Didymos binary asteroid system since ...

Four giant asteroids are heading towards Earth tomorrow. Find out when they'll arrive, their speed, and how close they'll get ...

DART's goal was to examine how well a planetary defense strategy in moving a threatening space rock away from Earth. Hera will examine the collision from a nearby vantage point, providing a different ...

A new European Space Agency mission is set to study asteroid Apophis to learn more about how we can handle asteroid threats ...