Astronomy 101

Text readings for OER Astronomy 101 course:

Module 1:  Introduction to Astronomy

Section 2.1 – The Sky Above

Section 2.4 – The Birth of Modern Astronomy

Section 4.1 – Earth and Sky

Section 4.2 – The Seasons

Section 4.5 – Phases and Motions of the Moon

Section 4.7 – Eclipses of the Sun and Moon

Module 2:  Properties of Motion and Light

Section 3.1 – The Laws of Planetary Motion

Section 3.2 – Newton’s Great Synthesis

Section 3.3 – Newton’s Universal Law of Gravitation

Section 5.1 – The Behavior of Light

Section 5.2 – The Electromagnetic Spectrum

Section 5.3 – Spectroscopy in Astronomy

Section 5.6 – The Doppler Effect

Section 6.1 – Telescopes

Section 6.2 – Telescopes Today

Section 6.4 – Radio Telescopes

Module 3:  The Earth and Moon System

Section 8.1 – The Global Perspective

Section 8.2 – The Earth’s Crust

Section 8.3 – Earth’s Atmosphere

Section 9.1 – General Properties of the Moon

Section 9.2 – The Lunar Surface

Section 9.3 – Impact Craters

Section 9.4 – The Origin of the Moon

Module 4:  The Solar System

Part I – The Inner Solar System

Section 14.3 – Formation of the Solar System

Section 9.5 – Mercury

Section 10.1 – The Nearest Planets: An Overview

Section 10.2 – The Geology of Venus

Section 10.3 – The Massive Atmosphere of Venus

Section 10.4 – The Geology of Mars

Section 10.5 – Water and Life on Mars

Part II – The Outer Solar System

Section 11.2 – The Giant Planets

Section 11.3 – The Atmospheres of the Giant Planets

Section 30.3 – Searching for Life Beyond Earth

Section 12.5 – Planetary Rings

Section 13.1 – Asteroids

Section 13.3 – The “Long-Haired” Comets

Module 5:  The Sun

Section 15.1 – The Structure and Composition of the Sun

Section 15.2 – The Solar Cycle

Section 15.3 – Solar Activity Above the Photosphere

Section 16.1 – Sources of Sunshine: Thermal and Gravitational Energy

Section 16.2 – Mass, Energy, and the Theory of Relativity

Section 16.3 – The Solar Interior: Theory

Module 6:  Stellar Properties

Section 17.1 – The Brightness of Stars

Section 17.2 – The Colors of Stars

Section 17.3 – The Spectra of Stars

Section 17.4 – Using Spectra to Measure Stellar Radius, Composition, and Motion

Section 18.2 – Measuring Stellar Masses

Section 18.4 – The H-R Diagram

Section 21.1 – Star Formation

Section 21.2 – The H-R Diagram and Study of Stellar Evolution

Section 22.1 – Evolution from the Main Sequence to Red Giants

Section 22.2 – Star Clusters

Section 23.1 – The Death of Low Mass Stars

Section 23.2 – Evolution of Massive Star: An Explosive Finish

Section 23.4 – Pulsars and the Discovery of Neutron Stars

Section 24.5 – Black Holes

Module 7:  Galaxies

Section 25.1 – The Architecture of the Galaxy

Section 25.2 – Spiral Structure

Section 25.3 – The Mass of the Galaxy

Section 25.4 – The Center of the Galaxy

Section 25.5 – Stellar Populations in the Galaxy

Section 26.1 – The Discovery of Galaxies

Section 26.2 – Types of Galaxies

Section 26.3 – Properties of Galaxies

Section 27.1 – Quasars

Section 28.2 – Galaxy Mergers and Active Galactic Nuclei

Section 28.3 – The Distribution of Galaxies in Space

Section 28.4 – The Challenge of Dark Matter

Module 8:  Cosmology

Section 29.1 – The Age of the Universe

Section 29.2 – A Model of the Universe

Section 29.3 – The Beginning of the Universe

Section 29.4 – The Cosmic Microwave Background Radiation

Section 29.5 – What is the Universe Really Made Of?

Section 29.6 – The Inflationary Universe