JWST detected clay minerals on Neptune's inner moons - chemical evidence that Triton's arrival destroyed an entire ancient moon system 4 billion years ago.

"We've had only a single flyby — Voyager 2 in 1989 — and these results make clear there's much more to learn." ...

After being captured, Triton's own gravitational forces stirred up Neptune's original moons and caused most of them to ...

This isn't totally unexpected. While storms like Jupiter's Great Red Spot have been raging for centuries, Neptune's storms ...

In 1989, the Voyager 2 mission discovered six new moons orbiting Neptune, including five tiny ones that orbit just outside ...

On July 7, numinous Neptune will station retrograde in Aries, making the fantasies we’ve been romanticizing more difficult to sustain. Here’s what this means for your zodiac sign, according to Valerie ...

Several billion miles from Earth, Neptune's looking particularly sharp in a set of new images captured by one of the most powerful telescopes in the world. Located in Chile, the European Southern ...