The end of star formation in satellites: where and when?
How responsible is the Milky Way for the end of star formation in its satellite galaxies? Today’s authors investigate with the FIRE-2 simulations.
Counting clusters to probe ancient star formation
What can counting globular clusters tell us about a galaxy’s star formation history? Today’s authors investigate using Hubble Space Telescope observations.
The Messy Pasts of Dead Ultra-diffuse Galaxies
Are past interactions to blame for the death of isolated, ultra-diffuse galaxies? Today’s authors use the IllustrisTNG simulations to find out.
Genetically modified galaxies: The impact of different merger histories on stellar haloes
How does a galaxy’s past impact its present day surroundings? Today’s authors use genetically modified simulations to investigate the effect of merger histories on stellar haloes.
Dwarfs from ELVES: The structure of dwarf satellite galaxies
How does the structure of the smallest galaxies vary with different environments? Today’s authors use the ELVES survey to investigate!