Stargazers are to be treated to a parade of the planets as an extremely rare conjunction in the night’s skies will see six visible at once.

A chain of unexplained rings in Australia has been found to be not a natural formation but evidence of millennia of human ...

On Tuesday evening, six planets will line up in the night's sky - Mars, Jupiter, Neptune, Saturn, Uranus and Venus. Best ...

A new study, currently under review for publication, suggests that an ancient cosmic visitor might have significantly altered the orbits of our solar system's giant planets. Scientists propose that ...

Six of our cosmic neighbors are expected to line up across the night sky tonight, in what has been dubbed a "planetary parade ...

Twenty years ago, the Huygens probe achieved humanity's first landing on a moon in the outer solar system when it touched ...

The six planets will be visible in the days immediately leading up to Jan. 21, and for about four weeks afterward. Mars, ...

Six planets are visible in Earth's skies in what has been labelled a parade of planets — and what is said to be the best ...

What better way to start a season about the Earth than by looking back on it from an astronaut’s perspective? At a time when ...

“Saturday evening, January 18: Venus and Saturn will appear nearest to each other. As evening twilight ends at 6:15 p.m. EST, ...

It's 'spoke season' on Saturn when strange features appear in the planet's rings. The Hubble Space Telescope continues to ...