World-renowned Greek astrophysicist Stamatios Krimigis says that a human settlement on Mars is a distant dream.

Back before the discovery of Uranus, Neptune, and Pluto, observers of the cosmos were only focused on the planets up to ...

Highlight of the month March 29: On the final Saturday of the month, a partial solar eclipse will peak at around 7 a.m. in the D.C. area ... some surface features may be spotted and identified ...

A planetary alignment featuring seven planets will light up the evening sky on Friday, with Mercury joining Mars, Jupiter, Uranus ... obliquely across the surface of the moon, where an ancient ...

The northern lights are commonly spotted in Alaska, especially in the area of Fairbanks ... not bright enough to be seen from the planet’s surface but only from space. On the contrary, Jupiter ...

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

Let’s get this out of the way—any scientist studying Uranus will tell you that they’re tired of the planet being the butt of ...

Diamond rain on Uranus and Neptune: Recent research suggests that extreme pressures and temperatures deep within Uranus and Neptune create conditions where carbon atoms crystallize into diamonds ...