NASA is edging toward a once‑in‑a‑generation journey to the solar system’s ice giants, a twin push to Uranus and Neptune that ...

Neptune harbors cosmic secrets, in part because of its distance from Earth. But researchers have just unlocked one of the planet's mysteries by using the unique capabilities of the James Webb Space ...

Based on their models, the UZH astrophysicists concluded that the interiors of Uranus and Neptune could have a wide range of ...

Inside the cores of ice giant planets, the pressure and temperature are so extreme that the water residing there transitions ...

A unique celestial event, the triple conjunction of Moon, Saturn and Neptune, will illuminate the western sky on January 23, 2026.

Remember: A telescope or binoculars will be needed to spot far-flung Neptune! When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The moon will rise ...

A Neptune-sized planet closely orbiting its host star has just been discovered, making it only the fourth object of its kind ever identified. Scientists detected the planet, designated TOI-3261 b, ...

Stargazers will have a special treat this Thursday evening, Jan. 22, when the crescent moon creates a perfect roadmap to find Saturn and distant Neptune in the same region of sky.