Non-mixing layers of water and hydrocarbons thousands of miles deep could explain the icy planets’ strange magnetic fields.

Astronomers have discovered what seems to be a star racing through the Milky Way at 1.2 million mph, dragging a Neptune-sized ...

Take advantage of a special 6-7 planet alignment from Earth's perspective. Planets 'line up' in the skies over California in ...

Mars, Venus, Jupiter and Saturn should be visible to the naked eye, but with a telescope you can spot Neptune and Uranus.

YR4 were to strike Earth, the energy released could be equivalent to 8 megatons of TNT, capable of devastating an area the ...

The four planet-strong "planet parade" currently visible to the naked eye in the night sky for a short time after sunset will ...

In 2011, a project that surveyed the Milky Way galaxy for exoplanets — which are planets beyond our solar system — spotted an ...

Astronomers at NASA have caught a glimpse of a star system whipping through space at an unprecedented speed. While the system ...

NASA said the system is thought to be moving at least 1.2 million miler per hour, nearly twice as fast as our solar system.

Few head coaches across the NCAA men’s basketball landscape have tread a path similar to that of Virginia’s Ron Sanchez. Having inherited Coach Tony Bennett’s p ...

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

A new study examines how much material from the closest star system to Earth will end up in orbit around the Sun, and how ...