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Astronomy
| Astronomy 021, General Astronomy | |
| | Description: A general survey of astronomy including: the solar system and its constituents; stars, their basic properties and evolution; systems of stars including clusters, the milky way, and other galaxies; the universe, its past, present and future structure; astronomical instruments; topics of current interest including pulsars, quasars, black holes. | | Antirequisite(s): The former Astronomy 020. | | 3 lecture hours, 1.0 course. | | back to top |
| Astronomy 121a/b, The Search for Life in the Universe | |
| | Description: An introduction to current scientific thinking on the possibility of extraterrestrial life and intelligence. Ideas, observations, and experiments from the frontiers of many areas of science converge in this unique interdisciplinary field. Emphasis will be on topics of current interest, including searches for life in our Solar System, detection of extrasolar planets, and the origins of life on Earth. | | 3 lecture hours, 0.5 course. | | back to top |
| Astronomy 122a/b, The Origin of the Universe | |
| | Description: An introduction to current ideas about the universe. Topics include the Big Bang, cosmic microwave background, origin of elements, and origin of galaxies, stars, and planetary systems. Emphasis is placed on recent and upcoming results from the new generation of ground and space based observatories. Suitable for non-science students. | | Antirequisite(s): Earth Sciences 086F/G | | 2 lecture hours, 0.5 course. | | To be introduced September 1, 2005. | | back to top |
| Astronomy 201a/b, The Solar System | |
| | Description: Celestial mechanics; dynamics of the Earth; the Earth-Moon System; planets, including atmospheres and interiors; satellites; comets; meteors; the interplanetary medium; origin and evolution of the solar system. | | Antirequisite(s): Astronomy 232F/G or the former Astronomy 020, 221a/b, 231F/G | | Prerequisite(s): Physics 020 or 024 or 026 or the former 025; Calculus 050a/b and (051a/b or 081a/b with a minimum mark of 85%) | | 3 lecture hours, 0.5 course. | | To be introduced September 1, 2005. | | back to top |
| Astronomy 202a/b, Stars, Galaxies and Cosmology | |
| | Description: The Sun; stars, including distances, magnitude scale, interiors and evolution; binary stars; white dwarfs, neutron stars, and black holes; supernovae; the Milky Way Galaxy; the interstellar medium; external galaxies; Hubble's Law; large-scale structure of the universe; the Big Bang, and the early universe. | | Antirequisite(s): The former Astronomy 020 | | Prerequisite(s): Physics 020 or 024 or 026 or the former 025; Calculus 050a/b and (051a/b or 081a/b with a minimum mark of 85%) | | 3 lecture hours, 0.5 course. | | To be introduced September 1, 2005. | | back to top |
| Astronomy 221a/b, The Solar System | |
| | Description: Planets, satellites, comets, meteors and the interplanetary medium, origin and evolution of the solar system. Intended for honors students in the Physical Sciences. | | Antirequisite(s): Astronomy 231F/G. | | Prerequisite(s): Physics 020, Physics 024, or the former Physics 025, and Calculus 050a/b plus Calculus 051a/b, or Applied Mathematics 026. | | 3 lecture hours, 0.5 course. | | To be withdrawn September 1, 2005. | | back to top |
| Astronomy 222a/b, Classical Astronomy | |
| | Description: The sky, time, distances and velocities of stars, and elementary celestial mechanics applied to orbits of planets, binary stars, and space probes. | | Prerequisite(s): One course from the following: the former Astronomy 020, Calculus 050a/b plus Calculus 051a/b, or Applied Mathematics 026, Physics 020; or permission of the Department. | | 3 lecture hours, 0.5 course. | | To be withdrawn September 1, 2005. | | back to top |
| Astronomy 231F/G, The Solar System | |
| | Description: Planets, satellites, comets, meteors and the interplanetary medium; origin and evolution of the solar system. | | Antirequisite(s): Astronomy 221a/b. | | Prerequisite(s): One university level Physical Science course (such as the former Astronomy 020 or Astronomy 021) or permission of the Department. | | 3 lecture hours, 0.5 course. | | To be withdrawn September 1, 2005. | | back to top |
| Astronomy 232F/G, Sun, Earth and Planets | |
| | Description: A survey of the contents of the solar system and space science phenomena, with emphasis on processes that are common to planets and solar system bodies. Advances in solar system understanding and space science will be highlighted with particular attention to recent results from space missions and contemporary ground-based observations. | | Antirequisite(s): Astronomy 201a/b, the former Astronomy 221a/b, 231F/G
| | Prerequisite(s): 1.0 university course in mathematics, Chemistry, Computer Science, Earth Sciences or Physics. | | 2 lecture hours, 0.5 course. | | To be introduced September 1, 2005. | | back to top |
| Astronomy 301a/b, Observational Astronomy | |
| | Description: Practical experience in using tools of modern observational astronomy, including observing projects. Astronomical software and web-based resources may be used. Lectures emphasize interpretation of motions of objects in the sky, as well as principles of observational techniques and telescopic instrumentation. | | Antirequisite(s): The former Astronomy 222a/b | | Prerequisite(s): Astronomy 201a/b and 202a/b | | 3 lecture/tutorial hours, 0.5 course. | | To be introduced September 1, 2005. | | back to top |
| Astronomy 321a/b, Stellar Atmospheres | |
| | Description: Interpreting starlight. Stellar spectra, radiation transfer in gases, models of stellar atmospheres, spectral lines and their analysis. | | Prerequisite(s): Calculus 250a/b and Calculus 251a/b; or permission of the Department. | | 3 lecture hours, 0.5 course. | | Offered in even numbered years. | | To be withdrawn September 1, 2005. | | back to top |
| Astronomy 322a/b, Stellar Structure and Evolution | |
| | Description: Introduction to the internal structure of stars and stellar evolution; proto-stars, main sequence stars, red giants, supernovae, white dwarfs. | | Prerequisite(s): Calculus 250a/b and Calculus 251a/b; or permission of the Department. | | 3 lecture hours, 0.5 course. | | Offered in even numbered years. | | To be withdrawn September 1, 2005. | | back to top |
| Astronomy 331a/b, Galactic Structure and Interstellar Matter | |
| | Description: Stellar motions, populations and structures of galaxies. Interstellar gas and dust. Infrared, millimetre and radio astronomy. | | Prerequisite(s): Calculus 250a/b and Calculus 251a/b; or permission of the Department. | | 3 lecture hours, 0.5 course. | | Offered in odd numbered years. | | To be withdrawn September 1, 2006. | | back to top |
| Astronomy 332a/b, Relativistic Astrophysics | |
| | Description: Introduction to General Relativity and its astrophysical applications. Topics chosen from: physical basis of general relativity, Schwarzschild solution, classical tests, hydrostatic equilibrium, neutron stars, black holes. Introduction to Cosmology. Additional topics chosen from: basic observational data, Robertson-Walker metric, kinematics, dynamical models, the early universe, current research. | | Prerequisite(s): Calculus 250a/b and Calculus 251a/b, or the former Applied Mathematics 200 or the former Mathematics 204a and 205b; or permission of the Department. | | 3 lecture hours, 0.5 course. | | Offered in odd numbered years. | | To be withdrawn September 1, 2006. | | back to top |
| Astronomy 401a/b, Stellar Astrophysics | |
| | Description: Internal structure of stars; stellar evolution; stellar atmospheres; the formation of stars. | | Antirequisite(s): The former Astronomy 321a/b. | | Prerequisite(s): Physics 201a/b and 202a/b or the former Physics 200; Calculus 251a/b. | | 3 lecture hours, 0.5 course. | | Offered even-numbered years only. | | To be introduced September 1, 2006. | | back to top |
| Astronomy 402a/b, Gravitational Astrophysics and Cosmology | |
| | Description: Introduction to gravity in astrophysics. Application of Newtonian gravitation to basic galactic dynamics and galactic structure. An introduction to general relativity with application to black holes, cosmology, and the early universe. | | Antirequisite(s): The former Astronomy 332a/b | | Prerequisite(s): Physics 201a/b and 202a/b or the former Physics 200; Calculus 251a/b. | | 3 lecture hours, 0.5 course. | | Offered in odd-numbered years only. | | To be introduced September 1, 2007. | | back to top |
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