ASTR 125 - Stars, Galaxies, and Cosmology

    Recent Professors
    Justin J. Stevick, Darryl L. Stanford
    Recent Semesters
    Spring 2026, Spring 2025
    Class Size
    60 students
    Credits
    3
    Spring 2026 Sections
    View Spring 2026 sections of ASTR 125
    Transfers To
    UC and CSUCal-GETC Area 5A · IGETC Area 5A · CSU GE Area B1
    Description
    Study the sun, other stars, Milky Way galaxy, other galaxies and their evolution, black holes, quasars, dark matter, and the foundations of cosmology. Students will become familiar with the basic tenets of general relativity and its application to black holes. The concept regarding stars as the primary producers of energy in the universe as well as the chemicals necessary for life, is emphasized. Focus is on conceptual understanding of stars, galaxies, and the rudiments of cosmology.
    Usually Held
    Mon Wed Fri 12:10pm–1:00pm