New Webb Image Captures Clearest View of Neptune's Rings in Decades

September 21, 2022 8:00AM (EDT)Release ID: 2022-046
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Summary

Infrared Observations Tease Out Never Seen Atmospheric and Ring Details

Neptune lurks in one of the dimmest parts of our solar system. With its complex rings, bizarre moon, Triton, and roaring winds faster than the speed of sound here on Earth, Neptune has long perplexed astronomers. Just one spacecraft, Voyager 2, has ever visited this far-flung planet, and observations from both space- and ground-based telescopes over the years have tracked the many turbulent storms.

Now, NASA’s James Webb Space Telescope’s first look at this ice giant is giving us a long-awaited glimpse of those crisp rings and teasing out details of its mysterious storms.

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Full Article

NASA’s James Webb Space Telescope shows off its capabilities closer to home with its first image of Neptune. Not only has Webb captured the clearest view of this distant planet’s rings in more than 30 years, but its cameras reveal the ice giant in a whole new light.  Most striking in Webb’s new image is the crisp view of the planet’s rings – some of which have not been detected since NASA’s Voyager 2 became the first spacecraft to observe Neptune during its flyby in 1989. In addition to several bright, narrow rings, the Webb image clearly shows Neptune’s ...

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