Astronomers have long been intrigued by the makeup of the asteroid belt’s largest body. When it was first spotted in 1801, ...

To better understand Jupiter’s primordial stages, researchers turned to the tiniest of the planet’s 92 known moons. Almathea ...

New research strengthens the case that Venus, long considered a geologically stagnant world, may be more Earth-like in its ...

NASA mission controllers raced against time to find a solution before a crucial ground-based radio used for communicating ...

Even at the present time, when humanity possesses extremely modern giant ground observatories, as well as advanced space ...

Asteroid 2003 MH4, a large space rock about three football fields in length, will make a close approach to Earth around May ...