Exomoons are a hot topic in the science community, as none have been confirmed with astronomers finding new and creative ways ...

The massive, violent flares are now known to emerge every 100 years—40 to 50 times more often than scientists once believed.

A strange star has revealed to astronomers a mysterious past — one that involves the merger of two ancient suns.

Researchers said that confirming 'hiccuping' stars is a major step in understanding how outsized stars work and how they have ...

NASA's Parker Solar Probe is operating normally and remains on schedule for a record-setting close encounter with the Sun on ...

In other words, while Kepler only observed each star for a few years, combining data from thousands of Sun-like stars ...

Researchers study superflares, theorizing that our sun could produce such massive events, though none have been observed yet.

A giant star 150 times bigger than the Sun has been pictured 'hiccuping' by scientists. Despite being predicted in theory, ...

Scientists have spotted what appear to be two stars whipping around each other near the supermassive black hole at the center ...

Our sun is a violent place. Bursts of radiation snap off the solar surface with the strength of millions of volcanic ...

Superflares are now understood to explode from Sun-like stars every 100 years, say researchers at the Max Planck Institute for Solar System Research in Germany. In a paper for the journal Science ...