This page was set up as a location to keep the most current version of the textbook Astronomy for Mere Mortals by Dr. Aaron Clevenson.

My intention is to update it about once a year to keep up with advances in astronomy.

It is free for anyone who would like a copy.

To access the  Astronomy for Mere Mortals textbook click:

Textbook - Astronomy for Mere Mortals

Enjoy!

Aaron