Gresham College Lectures
Gresham College has been providing free public lectures since 1597, making us London's oldest higher education institution. This podcast offers our recorded lectures that are free to access from the Gresham College website, or our YouTube channel.
Gresham College Lectures
When Galaxies Collide...
•
Gresham College
Use Left/Right to seek, Home/End to jump to start or end. Hold shift to jump forward or backward.
There is a whole Universe of different shapes, sizes and colours of galaxies. We shall look at some of the 'ordinary' galaxies and then move on to consider the more peculiar systems, discussing quite how and why they came to morph into such strange shapes.