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ASTR3800: Astrobiology

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Lecture notes for ASTR 3800 Astrobiology at Valdosta State University. This course is designed using material from Fundamental Planetary Science, Earth: Evolution of a Habitable World and Planets and Life: The Emerging Science of Astrobiology, where it will include summaries of the course material and code implementation/exercises. The course is divided into three sections (Basic Planetary Science; Origins of Life; and Life on Habitable Worlds).

The JupyterBook can be found at saturnaxis.github.io/Astrobio

The following chapters are used from Fundamental Planetary Science by Lissauer & de Pater:

  • 1 Introduction
  • 2 Dynamics
  • 3 Physics and Astrophysics
  • 4 Solar Heating and Energy Transport
  • 5 Planetary Atmospheres
  • 16 Planets and Life
    • 16.6 Planetary Requirements for Life
    • 16.8 How Life Affects Planets
    • 16.9 Origin of Life
    • 16.10 Darwinian Evolution

The following chapters are used from Earth: Evolution of a Habitable World by Lunine:

  • 4 Fusion, fission, sunlight and element formation
  • 11 The Hadean Earth
  • 14 The first greenhouse crisis: the faint young Sun
  • 17 The oxygen revolution
  • 19 Climate Change across the Phanerozoic

Planets and Life: The Emerging Science of Astrobiology has many authors, where the following contributions are used:

  • 4 Planetary atmospheres and life (Catling and Kasting)
  • 5 Does 'life' have a definition? (Cleland & Chyba)
  • 6 Origin of life: the crucial issues (Shapiro)
  • 10 Evolution: a defining feature of life (Baross)
  • 11 Evolution of metabolism and early microbial communities (Leigh, Stahl, & Staley)
  • 12 The earliest records of life on Earth (Buick)
  • 13 The origin and diversification of eukaryotes (Sogin, Patterson, & McArthur)
  • 14 Limits of carbon life on Earth and elsewhere (Baross, Huber, & Schrenk)
  • 16 The evolution and diversification of life (Awramik & McNamara)
  • 17 Mass extinctions (Ward)
  • 18 Mars (Jakosky, Westall, & Brack)
  • 19 Europa (Chyba & Phillips)
  • 20 Titan (Lunine and Rizk)

This work is licensed under a Creative Commons Attribution 4.0 International License.

CC BY 4.0