ASTR 101L - DESCRIPTIVE ASTRONOMY LAB

    Recent Professors
    Conrad Hirano
    Recent Semesters
    Spring 2026
    Class Size
    30 students
    Difficulty
    6.5Demandingout of 10
    Credits
    1
    Prerequisite
    None
    Spring 2026 Sections
    View Spring 2026 sections of ASTR 101L
    Transfers To
    UC and CSUCal-GETC Area 5C · IGETC Area 5C · IGETC Area 5A · CSU GE Area B3
    Description
    This laboratory course reinforces fundamental principles and concepts of astronomy by applying the scientific method through experiments, observations, and/or simulations. This is a hands-on introduction to the methods and techniques of observational astronomy and data/error analysis. It emphasizes the collection, presentation, and interpretation of astronomical observations. Students learn to use a planisphere, read star charts, and operate small telescopes. Through indoor activities, computer simulations, and by making naked-eye, binocular, and telescopic observations, students explore such topics as seasons, lunar phases, rotation of the Earth, optics, light and spectroscopy, planets, stars, galaxies, and cosmology. Formerly ASTR 101L.
    Usually Held
    Wed 7:00pm–9:50pm