Galaxy Clusters and Galaxy Formation in the Early Universe

Bryn Lonsbrough, U. Victoria

Summary

The evolution of early universe galaxies is influenced by the environment they live in. The shape, distribution of star types, and interaction history of these galaxies are rich sources of information about the structure of the early universe. Among the largest of these objects are galaxy clusters, massive structures composed of dark matter, ionized plasma, and intriguing galaxies. The galaxies within a galaxy cluster are larger, redder, and more disrupted. In this presentation I will talk about the history of these galaxies, why they have such unique features, and how we can use our observations to infer this information.

Bio

Bryn Lonsbrough

Bryn is a graduate student at the University of Victoria pursuing a master's degree in physics and astronomy. Their current research investigates the effects of the fascinating galaxy cluster XLSSC-122, an old and intriguingly dense galaxy cluster, and how it has accelerated the evolution of the galaxies within it. Previously, Bryn has worked on projects with the Santa Cruz Institute of Particle Physics on simulating detector sensitivities for supersymmetric particles. They are passionate about observational astronomy and are eager to share and reframe the wonders of the cosmos to others in a lifelong journey to become a more proficient educator.