Astronomers are using radio pulses from space to find missing baryonic matter and learn about supermassive black holes, ...

On September 19, a rare celestial event will light up the pre-dawn sky as the waning crescent moon rises alongside Venus and Regulus. Skywatchers in Europe, Asia, Africa, Canada, Greenland, and Russia ...

In a once-a-year event, Saturn is about to reach opposition, with the ringed planet appearing its best and brightest as it ...

M31, the Andromeda Galaxy, is one of the most spectacular objects in the night sky. Here's how to see it with the naked eye ...

Astronomers might be close to confirming the presence of an Earth-like atmosphere on an exoplanet for the first time, ...