Discover a distant planet outside of the Solar System. We will retrace the steps to the discovery of the first so-called exoplanet, and I will explain how astronomers (like me!) use the movement of stars to learn about the exoplanets that revolve around them. This video is part of our Virtual Scientist in a Classroom program: https://hmnh.harvard.edu/virtual-scie.... School teachers may be able to arrange a live and Q&A session with this presenter.
Recorded: 2022