Email: catyp@astro.indiana.edu

The lectures available below were prepared for Caty Pilachowski's Stars and Galaxies class at Indiana University. Sources for images used in the lectures are gratefully acknowledged.

• Size and Scale
• Units
• The Sky
• The Moon
• Light
• Spectra
• Telesopes
• Space Telescopes
• Big Telescopes
• The Sun I
• The Sun II
• Stars I
• Stars II
• Star Formation
• Stars III
• Stellar Remnants
• Blackholes
• Review
• Milky Way I
• Milky Way II
• Galaxies I
• Galaxies II
• Dark Matter
• Cosmology I
• Cosmology II
• Extra-Solar Planets