Observations from NASA's James Webb Space Telescope have provided a surprising twist in the narrative surrounding what is ...

NASA’s James Webb Space Telescope (JWST) revealed that the first star believed to have swallowed a planet did not expand to ...

"It was so stunning to not just see the auroras, but the detail and clarity of the signature really shocked me." ...

Long-Sought Auroral Glow Finally Emerges Under Webb’s Powerful Gaze Neptune lies in the cold, dark reaches of the outer edges ...

James Webb Space Telescope captures Neptune’s auroras, revealing new details about its atmosphere and magnetism.

The James Webb Space Telescope has successfully detected auroras on Neptune for the first time ever, finishing a job that ...

"Neptune was the missing piece of the puzzle when it came to detecting auroras on the giant planets," said the European Space ...

The James Webb Space Telescope (JWST ... These bodies with masses between 13 and 75 times the mass of Jupiter (or 1.3% to 7.5% the mass of the sun) are, therefore, much fainter than regular ...

Jupiter’s striking size, swirling gases, and dramatic bands in its atmosphere set it apart from every other planet. One of ...

These observations were made possible by the James Webb Space Telescope's Near-Infrared Spectrograph ... "H3+ has a been a clear signifier on all the gas giants — Jupiter, Saturn, and Uranus — of ...

The images suggest key giant exoplanets likely formed like Jupiter and Saturn. In a groundbreaking discovery, the James Webb Space Telescope has captured the first direct images of carbon dioxide ...

An object 13 times the size of the planet Jupiter is wandering uncontrollably ... thanks to the decomposition of light by the James Webb telescope into different wavelengths, which has made ...