HERA site visit, South Africa, 2017

HERA site visit, South Africa, 2017


Who I am

My name is Josh Dillon. I am a postdoc at UC Berkeley working with Aaron Parsons. I did my Ph.D. at MIT in astrophysics, working with Max Tegmark and Jackie Hewitt. I grew up in Highland Park, Illinois and I graduated from Stanford in 2009, where I majored in physics and minored in history. I've been interested in physics since I was 13 and astrophysics since I attended the Summer Science Program in 2004.

      

What I do

I study the universe to learn about its origins, constituent components, and ultimate fate. Specifically, I am working on a new probe of the early universe that uses radio waves with a characteristic 21 cm wavelength to make precise measurements of the evolution during the time when the first stars and galaxies formed--the so-called "Cosmic Dawn."


Any opinions, findings, and conclusions or recommendations expressed in this material are those of the author and do not necessarily reflect the views of the National Science Foundation.