The predawn hours of April 28 will see a planetary triangle form in the night sky, as Venus makes a close approach to Saturn following a conjunction, while Neptune, invisible to the naked eye, will ...

Witness the spectacular and destructive consequences of a collision between the solar system's two largest planets.

Recent flybys of the fiery world refute a leading theory of its inner structure — and reveal how little is understood about ...

The new moon occurs April 27, and a day later Venus and Saturn will make a close approach to each other (known as a ...

An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the discovery of a planet about twice the size of Earth orbiting its star ...

Job routines change. New responsibilities bring fresh income streams. Health and daily habits require attention. Financial ...