Skygazers are still waiting for the celestial event of the year, when a dance between two stars 3,000 light-years away ends in a massive explosion and creates a new dazzling temporary "star" in the ...

A new study reports the first direct observation of merging star clusters in the nuclear region of dwarf galaxies. This ...

"SPT2349-56 is a system so extraordinary that we may have caught one of the most massive clusters under formation at a very ...

Stars 2,700 light years away are singing a song that researchers are listening to, uncovering stellar evolution.

The beloved Hubble Space Telescope is reaching its 35th anniversary, and over the years it has taken some stunning images.

Since late autumn, the great constellation Orion the Hunter has been gradually migrating westward across the Pottsville evening sky. His calling card is his bright belt of three stars in nearly a ...

Starquakes in stars from cluster M67 reveal hidden pauses that mark major internal changes. These pauses improve how we estimate star ages.

Some stars in our galaxy pulse like musical instruments, and scientists have found a way to listen in. These rhythmic ...

Like earthquakes, ripples of gas on a star's surface — referred to as stellar quakes — offer clues about what lies beneath. And now, scientists have found a new way to probe these tremors in stars' ...

In anticipation of the upcoming 35th anniversary of the NASA/ESA Hubble Space Telescope, ESA/Hubble is kicking off the ...

Researchers interrogated the 'sounds' of a cluster of stars within the Milky Way, uncovering a new technique for astrophysicists to probe the universe and learn more about its evolution.

Stars are constantly vibrating because of ‘starquakes’. Listening to their sound can reveal a surprising amount of ...