
External
Astronomy 2e Openstax
- Author
- Rachel Mastrapa
- Publisher
- De Anza College
- Source
- LibreTexts
- License
- CC BY
- Language
- EN
- Category
- Accounting & Auditing
Contents· 113 sections
- 01: Introduction to Astronomy
- 1.01: Introduction
- 1.02: The Nature of Astronomy
- 1.03: The Nature of Science
- 1.04: The Laws of Nature
- 1.05: Numbers in Astronomy
- 1.06: Consequences of Light Travel Time
- 02: The Universe
- 2.01: A Tour of the Universe
- 2.02: The Universe on the Large Scale
- 2.03: The Universe of the Very Small
- 2.04: A Conclusion and a Beginning
- 03: Ancient Astronomy
- 3.01: The Sky Above
- 3.02: Ancient Astronomy
- 3.03: Key Terms
- 04: Modern Astronomy
- 4.01: The Birth of Modern Astronomy
- 4.02: The Laws of Planetary Motion
- 05: Physics and Gravity
- 5.01: Newtons Great Synthesis
- 5.02: Newtons Universal Law of Gravitation
- 5.03: Orbits in the Solar System
- 5.04: Motions of Satellites and Spacecraft
- 5.05: Gravity with More Than Two Bodies
- 5.06: Key Terms
- 06: Time
- 6.01: Earth and Sky
- 6.02: The Seasons
- 6.03: Keeping Time
- 6.04: The Calendar
- 07: The Moon
- 7.01: Phases and Motions of the Moon
- 08: The Moon 2
- 8.01: Ocean Tides and the Moon
- 8.02: Eclipses of the Sun and Moon
- 8.03: Key Terms
- 09: Light
- 9.01: The Behavior of Light
- 9.02: The Electromagnetic Spectrum
- 9.03: Spectroscopy in Astronomy
- 9.04: The Structure of the Atom
- 9.05: Formation of Spectral Lines
- 9.06: The Doppler Effect
- 9.07: Key Terms
- 10: Observing
- 10.01: Telescopes
- 10.02: Telescopes Today
- 10.03: Visible-Light Detectors and Instruments
- 10.04: Radio Telescopes
- 10.05: Observations outside Earth's Atmosphere
- 10.06: The Future of Large Telescopes
- 10.07: Key Terms
- 11: Solar System
- 11.01: Overview of Our Planetary System
- 11.02: Compostion and Structure of Planets
- 11.03: Dating Planetary Surfaces
- 11.04: Origin of the Solar System
- 11.05: Summary
- 12: Earth
- 12.01: The Global Perspective
- 12.02: Earth's Crust
- 12.03: Earth's Atmosphere
- 12.04: Life Chemical Evolution and Climate Change
- 12.05: Cosmic Influences on the Evolution of Earth
- 12.06: Key Terms
- 13: The Moon and Mercury
- 13.01: General Properties of the Moon
- 13.02: The Lunar Surface
- 13.03: Impact Craters
- 13.04: The Origin of the Moon
- 13.05: Mercury
- 13.06: Key Terms
- 14: Venus
- 14.01: The Nearest Planets - An Overview
- 14.02: The Geology of Venus
- 14.03: The Massive Atmosphere of Venus
- 15: Mars
- 15.01: The Geology of Mars
- 15.02: Water and Life on Mars
- 15.03: Divergent Planetary Evolution
- 15.04: Key Terms
- 16: Giant Planets
- 16.01: Exploring the Outer Planets
- 16.02: The Giant Planets
- 16.03: Atmosphere of the Giant Planets
- 16.04: Key Terms
- 17: Moons
- 17.01: Ring and Moon Systems Introduced
- 17.02: The Gailean Moons of Jupiter
- 17.03: Titan and Triton
- 18: Asteroids and Comets
- 18.01: Asteroids
- 18.02: Asteroids and Planetary Defense
- 18.03: The Long-Haired Comets
- 18.04: Key Terms
- 19: The Sun
- 19.01: The Structure and Composition of the Sun
- 19.02: The Solar Cycle
- 19.03: Solar Activity above the Photosphere
- 19.04: Mass Energy and the Theory of Relativity
- 19.05: The Solar Interior - Theory
- 19.06: The Solar Interior - Observations
- 19.07: Key Terms
- 20: The Stars
- 20.01: The Brightness of Stars
- 20.02: Colors of Stars
- 20.03: The Spectra of Stars (and Brown Dwarfs)
- 20.04: Measuring Stellar Masses
- 20.05: The H-R Diagram
- 21: Exoplanets
- 21.01: Planets beyond the Solar System- Search and Discovery
- 21.02: Exoplanets Everywhere - What we are Learning