"We found an overdensity of planets in this region, indicating a sharp transition between the barren Neptunian Desert and the more populated Neptunian Savanna." ...

Uranus and Neptune are the outermost planets of the solar system and are known as ice giants because they are rich in water.

A new study suggests that the Sun may have had a close encounter with another star, explaining the unusual orbits of objects ...

Starstruck Billions of years ago, our Solar System may have had an incredibly close encounter with another passing star. As ...

Astronomers have uncovered the "Neptunian Ridge," a newly identified feature in the distribution of exoplanets. This ...