Big Galaxies and the Big Places in Which They Live with Dr. Marshall McCall

Video: Big Galaxies and the Big Places in Which They Live with Dr. Marshall McCall

/ 25 April 2019
Submitted by rasc@johnginder.com on 25 April 2019

Ever wondered how big some galaxies are or how far away they are from our own solar system? Well, Dr. Marshall McCall tries to bridge that gap and show you what "big" really means. Dr. McCall is Professor and Chair of Physics and Astronomy at York University. He gave his presentation on May 8, 2019 at the Speaker's Night of the RASC, Toronto Centre held at the Ontario Science Centre.