A newly discovered distant mini-Neptune planet may possess its own atmosphere, ocean, or a combination of the two, even if they don't last for long.

In astrology, Neptune is the psychic planet of ideals, intuition, spirituality and compassion, the domain of dreams and delusions.

This is the first time that the planet’s dark spots have ever been observed using an Earth-based telescope The findings were published on August 24 in the journal Nature Astronomy.

Neptune, long believed to be dark blue, is actually very pale like Uranus, scientists say. They used modern telescopes to re-assess artificially enhanced images taken by NASA's Voyager 2 probe.

New images from the space-based observatory offer a novel view of the planet in infrared. By Jonathan O’Callaghan No spacecraft has visited Neptune since 1989, when the NASA probe Voyager 2 flew ...

The images of Uranus, the seventh planet from the sun, and Neptune, the eighth planet, were collected in 1986 and 1989, respectively, as NASA 's Voyager 2 spacecraft headed out of the solar system.

The zodiac sign Pisces is ruled by two different planets in modern and traditional astrology. Here's how Neptune and Jupiter influence Pisces.

Quaoar is part of a collection of about 3,000 dwarf planets known as trans-Neptunian objects, which are beyond the orbit of the planet Neptune.

Astronomers leading the search for the potential planet orbiting our sun far beyond Neptune recently revealed that they’ve whittled away at where it might be in the sky, eliminating 78 percent ...

The distant, mysterious ice giant planet Neptune will present its best viewing opportunities for 2022 when the planet comes into opposition on September 16. Neptune is the farthest known planet in ...

The planet's 164-year orbit takes it through some of the darkest and most remote regions of the outer solar system. Neptune is considered an "ice giant" because of its internal chemical composition.

Subscribers may view the full text of this article in its original form through TimesMachine. Neptune is morning star until the 13th of November, when he changes his role to that of evening star.