Astronomers Discover Ring around Trans-Neptunian Object Quaoar

Swiss space telescope makes enigmatic discovery | A Swiss-designed telescope travelling on board the CHEOPS space satellite has discovered a new ring around the asteroid Quaoar, presenting astronomers with an enigma.

Astronomers still scratching their heads over population of ocean-world exoplanets

Astronomers still scratching their heads over number of ocean-world exoplanets