ATR 115

Descriptive Astronomy

Oakton College · UGRD · Fall 2026

1 section

Catalog description

Course introduces astronomy. Content includes historical development of astronomy, solar system and planetary motion, physics of motion, electromagnetic radiation and astronomical instruments, stars and stellar evolution, galaxies, the big bang, and cosmology. Credit toward graduation cannot be received in both ATR 115 (formerly PHY 115) and ATR 120 (formerly PHY 120).

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Class #oakton-0126Fall 2026UGRD3 credits

Days & times: No scheduled meeting time
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Instructor: Staff

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