The Milky Way may not have a sharp edge, but scientists have now found where its star-forming activity largely comes to an ...

A team of astrophysicists from Nanjing University and University of Bonn have demonstrated that, rather than being random, ...

The older stars migrated out from the galactic center, leaving the younger ones inside.

The formation of stars is intricately linked to the complex structure and dynamics of molecular clouds—vast, cold, and dense regions in the interstellar medium that primarily consist of molecular ...

In a stunning new image that marks the 36th anniversary of NASA’s Hubble Space Telescope, scientists have captured a ...

How far the Milky Way's disk extends has long been difficult to define—it doesn't end sharply, but fades away gradually at ...

Starting from the upper left and moving clockwise from large to small scales: upper left —"spiral-like" system; upper right — "bar-like" structure; lower right — rotating infalling envelope; lower ...

A stunning corner of the cosmos was recently revealed by the James Webb Space Telescope, and astronomers think the find will unveil more about the mysteries of both star and planet formation. Hiding ...

For decades, astronomers have wondered what the very first stars in the universe were like. These stars formed new chemical elements, which enriched the universe and allowed the next generations of ...