An international team led by the University of Geneva (UNIGE), including scientists from the National Center of Competence in ...

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

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

As atmospheric observations of exoplanets become increasingly precise, it is more important than ever to correctly account ...

Astronomers say that mysterious interstellar visitors like 'Oumuamua and 3I/ATLAS are the most common large bodies in the ...

That raises the possibility that the TRAPPIST-1e exoplanet could also have liquid water and therefore support life.

Astronomers are researching an Earth-like exoplanet that could contain water, according to NASA. The exoplanet, named ...

A Jupiter-like planet has been found orbiting a young sun-like star in a solar system far away in what is a potentially ...

Early Earth lacked life’s essentials until a collision with Theia added them. This chance event made life possible. After the ...

Astronomers have photographed WISPIT 2b, a giant planet still feeding on gas in a dusty ring gap 433 light-years away. The ...

Three celestial bodies are preparing to meet up for one night in September in a cosmic conjunction that should be widely visible in the sky.

The coldest planet in the Solar System is Uranus, which is surprisingly colder than Neptune due to its unique internal heat ...