Lecture- Tutorials for Introductory Astronomy

<p>The Night Sky</p> <p> Position</p> <p> Motion</p> <p> Seasonal Stars</p> <p> Solar vs. Sidereal Day</p> <p> Ecliptic</p> <p> Star Charts</p> <p>Fundamentals of Astronomy</p> <p> Kepler’s Second Law</p> <p> Kepler’s Third Law</p> <p> Newton’s Laws and Gravity</p> <p> Apparent and Absolute Magnitudes of Stars</p> <p> The Parsec</p> <p> Parallax and Distance</p> <p> Spectroscopic Parallax</p> <p>Nature of Light in Astronomy</p> <p> Electromagnetic (EM) Spectrum of Light</p> <p> Telescopes and Earth’s Atmosphere</p> <p> Luminosity, Temperature, and Size</p> <p> Blackbody Radiation</p> <p> Types of Spectra</p> <p> Light and Atoms</p> <p> Analyzing Spectra</p> <p> Doppler Shift</p> <p>Our Solar System</p> <p> The Cause of Moon Phases</p> <p> Predicting Moon Phases</p> <p> Path of the Sun</p> <p> Seasons</p> <p> Observing Retrograde Motion</p> <p> Earth’s Changing Surface</p> <p> Greenhouse Effect</p> <p> Temperature and Formation of Our Solar System</p> <p> Sun Size</p> <p>Stars, Galaxies, and Beyond</p> <p> H-R Diagram</p> <p> Star Formation and Lifetimes</p> <p> Binary Stars</p> <p> Motion of Extrasolar Planets</p> <p> Stellar Evolution</p> <p> Milky Way Scales</p> <p> Galaxy Classification</p> <p> Dark Matter</p> <p> Looking at Distant Objects</p> <p> Making Sense of the Universe and Expansion</p> <p> Hubble's Law</p> <p> Expansion of the Universe</p> <p> Expansion, Lookback Times, and Distances</p> <p> The Big Bang</p>