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 ...

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 ...

Exoplanet surface mapped: Webb’s infrared data revealed LHS 3844 b’s Mercury-like, atmosphere-free surface, rich in dark basaltic rock and shaped by billions of years of space weathering. Neptune’s ...

WASHINGTON — Frigid and far-flung Neptune, our solar system’s outermost planet, is adding to its reputation as an enigmatic world, with astronomers puzzled by a surprising drop in its atmospheric ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. Scientists have detected a mysterious dark spot on Neptune from Earth ...