How many of us who teach introductory astronomy in college or high school have thrown up our hands in despair over the cost of textbooks and worried about the fact that up-to-date editions were beyond the means of many of our students? I know I have had this worry, even though I have been a textbook author myself since the 1990s. I’ve had students unable to get the book, or groups of students sharing a book because they could not individually afford the price.

Topics
Optical astronomy, Dark matter, Educational aids, Teaching, Books, Interviews, Editorials, Astronomers, Scientific society and organization, National Aeronautics and Space Administration
© 2017 American Association of Physics Teachers.
2017
American Association of Physics Teachers
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