Department of Physics and Astronomy
Stony Brook University
7:30 pm; ESS Building, Room 001
Friday, April 4, 2014


The History and Evolution of the Universe

Dr. Alexander van Engelen

Over the past several decades, cosmologists have settled on a coherent picture for the evolution of our Universe. At its earliest stages the Universe was very hot, dense, and featureless, and was expanding very rapidly; today, the Universe is mostly cold and empty, but contains a rich structure of galaxies arranged in huge filaments and clusters. In this talk, I will give an overview of our understanding of the course of cosmic history, starting from when the Universe was only a few minutes old, and going right through to today.

Alexander van Engelen is a postdoctoral researcher in the Department of Physics and Astronomy whose research involves developing theoretical cosmological models and applying them to data. He is originally from Vancouver, Canada, and received his PhD in 2013 from McGill University in Montreal.