Dramatic theories have been proposed to explain the mysterious interiors of Uranus and Neptune, the ice giants of our solar ...

Does it rain diamonds on Neptune and Uranus? Scientists uncover how extreme pressure and temperature deep inside these ice giants create a continuous diamond rain.

Scientists suspected the ice giant hosted auroras—and had already observed them on Jupiter, Saturn and Uranus. But an ...

The decision comes as the Voyager spacecraft face diminishing power supplies due to the gradual decay of their radioactive ...

Auroras are possible over the U.S. tonight (March 25) as a "moderate" geomagnetic storm hits Earth. UPDATE: The Northern ...

The most elusive planetary aurora in the Solar System has finally been revealed in all its gently glowing glory.

Prior to 2040, the last planetary quintuplet occurred in the year 1186, and according to Uptain, records show that the close ...

"As the large and bright discs are the easiest to observe, our previous view of the birth site of planets was biased." ...

NASA’s James Webb Space Telescope has captured the first-ever clear images of auroral activity on Neptune, the 8th planet from the Sun. For years, scientists had only speculated about the presence of ...