Sub-Neptune exoplanets could have atmospheres so dense and crushing that rock is vaporized to form clouds that trap heat at ...

Neptune’s clouds have disappeared. Since the first detailed images of the planet were taken by the Voyager 2 spacecraft in 1989, its cerulean disc has been criss-crossed by wispy white clouds, but its ...

James Webb found Neptune's moon Nereid has an unusual icy surface, suggesting it formed alongside the planet instead of being captured later.

The James Webb Space Telescope (JWST) has revealed the sharpest view of Neptune’s rings since the Voyager 2 spacecraft visited the ice giant over 30 years ago. Neptune, the eighth and most distant ...

Neptune’s mesmerizing blues and impressionist-like blotches are giving Earth stiff competition for prettiest “blue marble” in our cosmic neighborhood. The gorgeous clouds below Neptune’s surface have ...

Scientists have helped solve the mystery of what lies beneath the surface of Neptune – the most distant planet in our solar system. A new study sheds light on the chemical make-up of the planet, which ...