What happens to satellite galaxies when stellar radiation is added to simulations?
The longstanding role of galaxy mergers as drivers of star-formation is brought into question
By determining the precise ages of stars in our galaxy, today’s Astrobite focuses on piecing together a detailed history of our own Milky Way.
Why do some dwarf galaxies exhibit such old stellar populations? Perhaps simulations of reionization including radiative transfer can help to explain this peculiar trait.
Identifying the incidence of AGN as a function of star formation rate
Is the evolution of galaxies and their AGN driven by past mergers?