Neptune's 164-year orbit means its northern pole, at the top of this image, is just out of view for astronomers, but the Webb images hint at an intriguing brightness in that area.

The James Webb Space Telescope's Near-Infrared camera (NIRCam) captured stunning imagery of Neptune. It is the "clearest view of this peculiar planet’s rings in more than 30 years,” according ...

Neptune is way, way out there, orbiting the Sun some 2.8 billion miles away. That’s likely why a new analysis of some old photos of the ice giant have just revealed something a bit funny: We ...

July’s predawn sky offers some rare events, providing another reason to get outdoors to enjoy the relatively cool mornings.

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.

NASA's James Webb Space Telescope got a clear view of a sub-Neptune exoplanet's atmosphere, offering insight into a common-yet-mysterious world.

That’s because Neptune has a wonky magnetic field that is tilted by 47 degrees from the planet’s spin axis. The new Webb observations also reveal why Neptune’s auroras have been invisible ...