Diamond rains within the interiors of ice giant planets like Uranus and Neptune could be more common than previously believed.

New models using Voyager 2 data show that separate layers in the planets’ mantles could be creating disordered magnetic fields.

It took this image of Neptune and its moon Triton, one of 77 composite photographs that appeared in our 2016 exhibition, Otherworlds: Visions of our Solar System, before speeding towards interstellar ...

NASA is asking amateur astronomers for help in observing Uranus and Neptune next month as the agency prepares to capture new color images of the ice giants.

The Six Most Amazing Discoveries We’ve Made About Neptune Despite the lack of a dedicated mission to the planet, scientists have learned plenty through ground observations and space telescopes ...

The powerful space telescope exposed Neptune's unsung rings, showing off the ice giant in a whole new way.

Models for the interior structures of the ice-giant planets Uranus and Neptune have two distinct, intermediate layers: an upper, water-rich convecting layer where disorganized magnetic fields are ...

To figure out this mystery, scientists developed thousands of random statistical computer models of Uranus and Neptune’s interior, created a surface composition, and worked inward.

NASA has published its first photos of Neptune taken with the James Webb Space Telescope. The images, Neptune system expert and NASA Interdisciplinary Scientist Heidi Hammel said, offer the cleares… ...

NASA shared stunning images from the James Webb Space Telescope of Neptune and its surrounding rings. The ice giant and its moons were captured in infrared light.

And you can actually make things like diamond icebergs that float on a diamond sea very deep in the interior of Neptune. So that's where I want to go.