I am a NASA Postdoctoral Program Fellow at NASA’s Goddard Space Flight Center. My research concentrates on all aspects of galaxy clusters (the largest collapsed structures in the universe), from the outskirts where they are continuing to form, to gas sloshing produced by galaxy cluster mergers, to studying AGN feedback in cluster cores, focusing on their X-ray emission.
Contact: stephen.a.walker [at] nasa.gov
Starting August 2019 I will be an Assistant Professor of Physics and Astronomy at the University of Alabama in Huntsville (UAH), and can be contacted at
Contact: stephen.walker [at] uah.edu
I am hiring a postdoc to work at UAH on Galaxy Clusters and AGN feedback, and the application website for the job is here.