# Galaxy Clusters

- Institution: Gresham College
- Speaker: Professor Joseph Silk
- Level: For everyone
- Language: English
- Subjects: Physics, Astronomy and space
- Source: [Gresham College](https://www.gresham.ac.uk/watch-now/galaxy-clusters)
- Licence: [Educational use (Gresham College's terms)](https://www.gresham.ac.uk/terms-and-conditions)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

Here Professor Silk explains galactic clusters are and what makes them important for the study of Dark Matter.

## Lectures

1. [Galaxy Clusters](https://invisiblenetwork.ai/learn/gresham/galaxy-clusters/5112566c5407) (YouTube)