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

Using Webb’s near-infrared spectrograph, astronomers have captured new images of Neptune that finally reveal the planet’s ...

All planets are made of gas, ice, rock and metal, and models of how planets form usually assume that these materials don't ...

The eerie glow of Neptune's aurora has been revealed for the first time in new images collected by NASA’s James Webb Space ...

NASA's James Webb Space Telescope reveals Neptune's auroras in unprecedented detail, confirming decades-long suspicions and ...

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

In contrast, TOI-1453 c is a sub-Neptune, about 2.2 times the size ... which raises questions about its composition." Detecting exoplanets remains a complex task. The team relied on two key ...

mass and chemical composition. "H3+ has a been a clear signifier on all the gas giants — Jupiter, Saturn, and Uranus — of auroral activity, and we expected to see the same on Neptune as we ...

In contrast, TOI-1453 c is a sub-Neptune, about 2.2 times the size ... which raises questions about its composition." Detecting exoplanets remains a complex task. The team relied on two key ...