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

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

Our satellite may seem like it has it all together, but in truth, it’s a little off-balance.

Here’s what journalists need to know about this burgeoning market — plus, five big questions to start digging into.

A recent study has revealed the presence of a previously unknown companion planet orbiting the star Komondor (HAT-P-12) by ...

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

Jumping back in time, Thuban was positioned as a North Star some 4,700 years ago, as early civilizations thrived in ...

Celebrate the great indoors with ice skating, arcades, museums, bowling, escape rooms, vintage candy shops, movies and more ...

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

Weather permitting, the International Space Station and the Chinese Tiangong will be making some nicely visible evening and ...

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