Astr103An illustration of a telescope.

Introductory Astronomy

  • Course ID: ASTR 103
  • Subject: Physical Sciences

A study of the structure and evolution of the universe with emphasis on the solar system, stellar evolution, galaxies, cosmology, and planetary systems. Includes a lab.

Courses Include

  • illustration of a person talking. Lectures

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Upcoming Term Schedule

  • 20/HPAU: Monday, August 17th
  • 20/HPOC: Monday, October 12th
  • 21/HPJA: Sunday, January 10th
  • 21/HPMA: Monday, March 15th
  • 21/HPMY: Monday, May 24th

How This Course Work

Courses are completely online: lectures, discussion boards, and even group projects.

You’ll be able to view course materials a full week before the class starts.

Once courses begin, assignments are due each week.

Need help or have questions? In addition to instructor access, every student receives support from an advisor.

Have a Question About This Course?
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