Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been ...

New simulations reveal that the Milky Way’s odd split between two chemically distinct groups of stars isn’t a universal ...

Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been ...

A fully formed spiral galaxy from when the Universe was only 1.5 billion years old was found by Indian scientists using ...

A newly-detected spinning galaxy filament is reshaping our understanding of cosmic structure, gas flows, and the origins of ...

Taken together, these studies illustrate that the Milky Way’s spiral arms are not just smooth arcs of stars, but dynamic, ...

A new study using Auriga simulations explains the Milky Way’s chemical bimodality. Stars split into magnesium-rich and iron-rich sequences, revealing multiple evolutionary paths shaping our galaxy.

Some of the elements used by living systems are far more abundant in Cassiopeia A than we thought, hinting that some parts of our galaxy might be more suitable for life than others ...

Clues about how galaxies like our Milky Way form and evolve and why their stars show surprising chemical patterns have been revealed by a new ...

From Molecules to Galaxies, organized by graduate students and postdoctoral researchers from across the Penn State ...

A newly identified string of galaxies, stretched across tens of millions of light years and slowly turning in space, is ...

For the first time, scientists have made a clear X-ray detection of chlorine and potassium in the wreckage of a star using ...