Lecture 0: Exam Preparation - Study Tips
Lecture 1: Astrophysics Syllabus 

Lecture 2a: Introduction to Astronomy and Astrophysics: Distances and Sizes 
Lecture 2b: Introduction to Astronomy and Astrophysics: Telescopes and Detectors
Lecture 3: Electromagnetic Radiation and its Interactions with Matter (Stellar Spectrum)
Lecture 4: Spectral type of Stars  
Lecture 5a: Stars and the Hertzsprung-Russell Diagram
Lecture 5b: Radiative Transfer and Stellar Spectra
Lecture 7: Equations of stellar structure
Lecture 8: Stars and nuclear reactions
Lecture 9: The Virial Theorem
Lecture 10: The Virial Theorem (Examples)
Lecture 11: The equation of state - Ideal Gas 
Lecture 12: Polytropic Models
Lecture 13: Polytropic Models Examples

Lecture 14a:  Main and Post-Main Sequence Stars
Lecture 14b:  Stellar evolution
Lecture 15:  Stellar evolution: The Sun
Lecture 19: The end points of stellar evolution 
Lecture 20: White Dwarfs
Lecture 21: Neutron Stars