**References for Module 3: Relativity and Gravity**- Supplement the videos with "OpenStax Astronomy"
- 09: General Relativity and the Slowing of Time by Gravity
- We chat about how light is redshifted as it rises out of a gravity well, and how time runs slower in a gravity well compared to clocks far away. We also dare to ask "into where does space curve."
- Kip Thorne
- Andrew Hamilton
- Karl Schwarzschild
- Schwarzschild metric
- Gravitational Redshift
- Gravitational Time dilation
- Doppler shift
- Pound Rebka Experiment
- The river model of black holes
- Bulk Space