'The ice giant classification is oversimplified as Uranus and Neptune are still poorly understood,' said experts.

The astronomical discovery of the three outer most planets, Uranus, Neptune and Pluto expanded the frontiers of our Solar System. Western Astrology, which is more recent than Indian Astrology, went ...

For generations, school posters have sorted the Solar System into tidy boxes: four small rocky planets near the Sun, two huge ...

Researchers have uncovered evidence that Uranus and Neptune could be far rockier on the inside than anyone expected.

New models suggest Uranus and Neptune may hold far more rock than expected, raising questions about how these distant planets formed.

Eight years outbound from Earth, NASA's New Horizons probe passed the orbit of Neptune Monday, in good health and on course for a high-speed dash past enigmatic Pluto and its large moon Charon next ...

A speedy NASA probe has crossed the orbit of Neptune, notching one more spaceflight milestone on its way toward a historic flyby of Pluto next summer. New Horizons — which is scheduled to zoom through ...

Some zodiac signs are more open than others, and when the Neptune sextile Pluto aspect in astrology perfects on July 11th, 2021 their intuition will grow. Sextile. What on Earth, or should we say, ...

Forbes contributors publish independent expert analyses and insights. An award-winning reporter writing about stargazing and the night sky. This article is more than 3 years old. This global color ...

A speedy NASA probe has crossed the orbit of Neptune, notching one more spaceflight milestone on its way toward a historic flyby of Pluto next summer. New Horizons — which is scheduled to zoom through ...