This comet is best seen through a telescope or binoculars, but it may be visible to the unaided eye for the next two weeks!

Scientists have created a new phase of ice that can form at room temperature but requires extreme levels of pressure.

Astronomers are investigating a potential hidden planet, dubbed Planet Y, far beyond Neptune. Its gravitational pull is ...

The Adirondack Sky Center & Observatory is thrilled to be your guide to the skies. In this column, I’ll be clarifying some of ...

Astronomers believe they may have uncovered evidence of a hidden Earth -size planet lurking in the outer solar system. Dubbed ...

On the roof of Berliner Hall, people of all ages and backgrounds gathered to observe the night sky on Sunday, Oct. 5, for ...

Uranus and Neptune have been called the “ice giants” for decades. But in new research, that nickname might be more a misnomer ...

Since Pluto was relegated to dwarf planet status, almost everyone has agreed that there are eight planets in our solar system ...

We actually know very little about what's going on inside Uranus and Neptune, causing researchers to propose that these ...

The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view ...

Hubble Space Telescope imagery Neptune has revealed that the planet's clouds are disappearing. Credit: NASA Goddard Space ...