This composite image provided by NASA on Sept. 21, 2022, shows three side-by-side images of Neptune. From left, a photo of Neptune taken by Voyager 2 in 1989, Hubble in 2021, and Webb in 2022.

This composite image provided by NASA on Wednesday, Sept. 21, 2022, shows three side-by-side images of Neptune. From left, a photo of Neptune taken by Voyager 2 in 1989, Hubble in 2021, and Webb ...

CBS News Baltimore Live (CNN) -- New images released Wednesday from NASA's James Webb Space Telescope are revealing Neptune, and the planet's hard-to-detect rings, in a fresh light. "It has been ...

Astronomers have used telescope data to color-correct Voyager 2 images of Neptune and Uranus, revealing that the planets have a similar greenish blue hue. CNN values your feedback 1.

Neptune is fondly known for being a rich blue and Uranus green – ... Voyager 2/ISS images of Uranus and Neptune released shortly after the Voyager 2 flybys in 1986 and 1989, ...

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

NASA’s James Webb telescope is offering a new look at Neptune’s aurora, leading to a new mystery involving the eighth planet from the sun.

The images are important, especially because only one spacecraft has ever visited Uranus and Neptune. In January 1986, NASA's Voyager 2 reached Uranus after traveling 1.8 billion miles over nine ...

These NASA images of Uranus (left) and Neptune were taken by the Voyager 2 spacecraft, with models of the planets' interior structures seen in the inset.

The corrected images show that Neptune and Uranus have a similar greenish-blue hue. Both planets have atmospheric haze, but Neptune appears slightly bluer because it has a thinner haze layer.