This week, a rare planet parade featuring Venus, Jupiter, Saturn, Uranus, and Neptune will light up the early morning sky. A ...

Mathematicians calculated where the planet might be based on its effects on Uranus, and astronomers searched for less than an ...

The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune, its rings and moons. It ...

This week, Venus, Jupiter, Saturn, Uranus, and Neptune will create a rare planetary alignment, illuminating the sky before dawn. On September 19, the waning crescent moon, Venus, and Regulus (the ...

September 10 has long been a date marked by significant moments that have shaped history across the world.

Webb uncovers methane on Makemake, showing the icy dwarf planet is more active than once thought - just like Pluto.

Among the most famous images taken by the Voyager spacecraft are those of Uranus and Neptune. When you think of these planets, you’re likely imagining them based on the images taken by Voyager 2 in ...

Artist’s concept of a Neptune-sized planet, left, around a blue, A-type star. UC Berkeley astronomers have discovered a hard-to-find gas giant around one of these bright, but short-lived, stars, right ...

The solar system lost its ninth planet back when Pluto was demoted to a dwarf planet, but research might indicate that there ...

PRINCETON, N.J. (CNN/CNN Newsource/WKRC) — A new planet was possibly discovered beyond the planet Neptune. Researchers from the Institute for Advanced Study's School of Natural Sciences have announced ...