Astronomy 123: Galaxies and the Expanding Universe


Frequently Asked Questions about AST123
Schombert's Schedule
Academic Calendar
Math Anxiety
What to Study?
Why Big Lecture Classes?
Academic Learning Services

Internet Resources:

Solar System Live
Unit Converter

21st Century Science
Astronomy/Physics Glossary

AST121: The Solar System

Astronomy Web Textbook
Temperature Scale

Greek Alphabet
Exponents and Logarithms

AST122: Birth and Death of Stars


Week 01:
  1. Ancient Cosmology
  2. Medieval Cosmology
Week 02:
  1. Newtonian Cosmology
  2. Atomic Theory
  3. Clockwork Universe
Week 03:
  1. Quantum Physics
  2. Elementary Particles
  3. Relativity
Jan 28th: Exam #1
Week 04:
  1. Mass/Energy Equivalence
  2. Milky Way
Week 05:
  1. Hubble Sequence
  2. Quasars
  3. Distance Scale
Week 6/7:
  1. Creation
  2. Geometry of the Universe
  3. Dark Matter/Dark Energy
Feb 20th: Exam #2
Week 08:
  1. Early Universe
  2. Inflation
  3. Anthropic Principle
  4. Baryongenesis
Week 09:
  1. Nucleosynthesis
  2. Neutrinos
  3. Cosmic Background
  4. Large Scale Structure
Week 10:
  1. Galaxy Formation
  2. Fate of the Universe
Mar 12th: Exam #3


Quiz Deadlines
Quizzes #1,2Jan 12th Quizzes #14,15,16Feb 19th
Quizzes #3,4,5Jan 19th Quizzes #17,18,19,20Mar 1st
Quizzes #6,7,8Jan 26th Quizzes #21,22,23,24Mar 8th
Quizzes #9,10Feb 2nd Quizzes #25,26Mar 11th
Quizzes #11,12,13Feb 9th
All quizzes must be done by midnight on the dates listed on the top of each quiz
Scores and answers will be available after each deadline by clicking the button below

The background graphic of these pages is from a chart in Johannes Kepler's 1606 celestial atlas entitled De Stella Nova.

Copyright Information