"The complexity of the exo-Neptunian landscape provides offers a unique window onto the processes involved in the formation ...

Astrophotographers and stargazers are in for a treat this week as Saturn and Neptune reach their brightest in days. According ...

What is Neptune's Opposition? Understanding the Phenomenon of Opposition. Imagine when Neptune, Earth, and the ...

This week, a rare planet parade featuring Venus, Jupiter, Saturn, Uranus, and Neptune will light up the early morning sky. A ...

During this autumn equinox, astronomy enthusiasts are greeted with an annual astronomical event—the opposition of Neptune. Following the opposition of Saturn on September 21, Neptune will reach its ...

Dwarf planet 2023 KQ14, Ammonite, has a stable orbit that challenges the hypothesis of the mysterious Planet Nine.

An exoplanet orbiting a dwarf star 124 light-years from Earth made headlines around the world in April 2025. Researchers at ...

The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...

Mathematicians calculated where the planet might be based on its effects on Uranus, and astronomers searched for less than an ...

On Saturday, September 20, the shadow of Titan, the largest moon of Saturn, will cross the face of the "Lord of The Rings".

The solar system lost its ninth planet back when Pluto was demoted to a dwarf planet, but research might indicate that there ...

Astronomers have discovered what they think may be another moon orbiting a distant dwarf planet called Quaoar. This small, ...