The Grand Twirl
How well a galaxy dances may be a matter of life or death.
Modeling Supernovae Feedback as a Galactic Fountain
Stellar feedback can drive a galactic fountain by pushing out gas that later falls back in.
How to Un-squash a Galaxy
Does our galaxy look like an Advil, a NyQuil, or just a simple sphere? The simulations studied in today’s paper may have the answer.
Inconstant, Fine Structures
Using simulations of a Milky Way-sized elliptical galaxy, astronomers study how stellar substructures can tell us about past merger events.
Hide and Seek with Satellite Galaxies
What happens to satellite galaxies when stellar radiation is added to simulations?
Journey to the centre of a galaxy cluster
Using simulations to explore the fate of galaxies falling into clusters