Neptune
Pictures taken by the James Webb Space Telescope show Neptune’s thin rings, its faint dust bands as well as seven of its 14 known moons.
NASA: "This is the best measurement of water to date on an exoplanet of this size."
Scientists are working to explain the strange orbit.
The high-pressure system is accompanied by bright "companion clouds."
WHAT'S HAPPENING
The planet -- which would have been our solar system's fifth giant -- had a bumpy ride on its way out, scientists say.
The miniature world -- some 30 light-years from Earth -- could have exotic features like diamond rain and scorching hot oceans.
New computer modeling backs up the tiny rocks theory of planet formation.
The missing planet bumped into Neptune before disappearing into the abyss of space, according to a new study.