The most distant planet in our solar system has presented a new mystery. Astronomers observing Neptune for the past 17 years with multiple ground-based telescopes tracked a surprising drop in the ice ...

We've always known Neptune was cool, but now we know it's way cooler, temperature wise. A recent study published in Planetary Science Journal revealed how temperatures in Neptune's atmosphere have ...

An international team of astronomers have used ground-based telescopes, including the European Southern Observatory’s Very Large Telescope (ESO’s VLT), to track Neptune’s atmospheric temperatures over ...

New research led by space scientists at the University of Leicester has revealed how temperatures in Neptune’s atmosphere have unexpectedly fluctuated over the past two decades. The study, published ...

Asteroids sharing their orbits with the planet Neptune have been observed to exist in a broad spectrum of red color, implying the existence of two populations of asteroids in the region, according to ...

Scientists may have uncovered a bizarre new state of matter deep inside Uranus and Neptune, where atoms behave in unexpected ...

Far beneath the thick blue clouds of Uranus and Neptune, matter may behave in ways never before seen. Under crushing ...