Lectures in Measuring Distance, Size, and Luminosity
- Lecture 1: Biggest Challenge In Astronomy
- Lecture 2: The Size Of Earth
- Lecture 3: The Size Of The Moon
- Lecture 4: Distance To Our Moon
- Lecture 5: Distance To Our Sun: 1
- Lecture 6: Distance To Our Sun: 2
- Lecture 7: Distance To Our Sun: 3
- Lecture 8: Distance To Our Planets
- Lecture 9: Distance Using Parallax Angle
- Lecture 10: Blackbody Radiation
- Lecture 11: Stefan Boltzmann Law
- Lecture 12: Luminosity And Size
- Lecture 13: Distance And Luminosity
- Lecture 14: Hertzsprung And Russell
- Lecture 15: The H-R Diagram
- Lecture 16: Measuring Distance Using H-R Diagram
- Lecture 17: Apparent Magnitude
- Lecture 18: Absolute Magnitude
- Lecture 19: Calculating Distance Using Magnitude
- Lecture 20: Calculating Distance Using Magnitude
- Lecture 21: Luminosity Class And H-R Diagram
- Lecture 22: Radial Velocity Of Stars
- Lecture 23: Expansion Of The Universe
- Lecture 24: Age Of The Universe
- Lecture 25: Tully-Fisher Relationship
- Lecture 26: Type 1A Supernova & Hubble Constant
- Lecture 27: R-R Lyra Vari. & Dist. Measurements
- Lecture 28: Cepheid Vari. & Dist. Measurements
- Lecture 29: Cepheid Vari. & Dist. Measurements
- Lecture 30: Expansion Of The Universe!