Bundle up and blast off to the far reaches of our Solar System for Ice Giant Night at the historic Cincinnati Observatory.

Nearly 2½ centuries ago, in December 1781, musical composer and amateur astronomer William Herschel was scanning his telescope through the skies over ...

Uranus has 29 moons orbiting it. The first two moons Herschel spotted in 1787 were Oberon and Titania, and they are Uranus's largest moons. There is another Uranus moon that the James Webb Space ...

A new moon has emerged in orbit around Uranus, adding another member to the planet's growing celestial family.

Uranus is the only planet that rotates sideways with a 98-degree tilt. Learn why Uranus spins this way, how its seasons last ...

After weeks of rumors it might get shut down, Hanford’s decades-in-the-making radioactive waste treatment plant is officially moving forward. The “Direct-Feed Low Activity Waste” facility is now less ...

It's been one Neptunian year—or about 165 Earth years—since astronomers first observed the most distant planet from the sun.