Neptune

Icy asteroids help the James Webb Space Telescope uncover Neptune’s history

Science
Dr. Sarah Adams

In examining a pair of icy asteroids at the edge of the solar system, the James Webb Space Telescope is helping scientists ...

Weekly Horoscope March 3-9: Dreaming Is Free

Entertainment
Laura Davis

Your horoscope for the week of March 3 to 9 predicts sensitive conversations, vivid dreams, and unexpected turbulence in your love life. ...

3 tiny new moons found around Uranus and Neptune — and one is exceptionally tiny

Science
Dr. Sarah Adams

A black and white, blurry image with lots of white streaks. There is a white blob in the center-left to which a ...

New Images Reveal What Neptune and Uranus Really Look Like

Science
Dr. Sarah Adams

A study reveals Neptune and Uranus are both greenish-blue, not the deep azure and pale cyan previously believed. Modern telescope data was ...

Uranus and Neptune are actually similar blues, ‘true’ color images reveal

Science
Dr. Sarah Adams

In the summer of 1989, from a remote expanse of our solar system where sunlight is merely a tepid glow, NASA’s Voyager ...

Color-corrected images reveal accurate portraits of Uranus and Neptune

Science
Dr. Sarah Adams

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Often appearing in ...

Wonder what it’s like to fall into Uranus? These scientists do, too

Science
Dr. Sarah Adams

What would it be like to fall through the clouds of our solar system’s ice giants, Uranus or Neptune? Well, no one ...