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

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

A new program has discovered chaos in a nearby planetary system, which could explain the existence of a phenomenon ...

Sky lovers assemble! There is a lot going on in the next few days – stuff for every interest, location, and ability. We have ...

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

Pluto is a bit of a loner. The dwarf planet is no longer considered a regular planet; it does not orbit on the same plane as ...

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

Astronomers have discovered that many sub-Neptune exoplanets, once thought to host vast oceans, are far less watery than ...