This is an introductory course in astrophysics which serves as an elective for the Physics major and Physics minor program. Other science or math majors may take this as a simple general elective. Three class periods per week are required. The class provides the student with an introduction to most of the major concepts and principles of the workings of observational and theoretical astrophysics. We will discuss current thoughts on modern cosmology, and investigate major revisions of our ideas concerning the workings of the universe, the solar system, stars, galaxies, and cosmology; including recent discoveries about the planets, moon, sun, pulsars, quasars, space explorations and radio astronomy, and blackholes. Prerequisites: PHY-222 and MAT 254 Calculus II or equivalent.