Global Arc

This course confronts one of the biggest questions humans can ask: Are we alone in the universe? Course content is mostly astronomy, but will include aspects of physics, geology, chemistry, biology and even sociology. Astrobiology is driven by large telescopes, space missions, lab experiments and continued exploration of the full range of terrestrial life. We will critically assess the nature of life on Earth and the evidence and likelihood for biology beyond. Welcome to one of the most exciting adventures in science!

We will begin by discussing the cartographers' problem of mapping the curved surface of the Earth onto a flat plane, and compare different map projections and their properties. We consider projections for mapping the Moon, Mars, Jupiter, and the sky. Other topics include mapping the solar system and galaxy, the Sloan Digital Sky Survey 3D map of the visible universe, the WMAP map of the cosmic microwave background, Einstein's mapping of space and time, and mapping the inside of the black hole. Finally, we explore the Gott-Juric Map of the Universe, showing everything from satellites in low Earth orbit to distant galaxies and quasars.

This specially designed course targets the frontier of modern astrophysics. Subjects include the planets of our solar system; the birth, life, and death of stars; the search for extrasolar planets and extraterrestrial life; the zoo of galaxies from dwarfs to giants, from starbursts to quasars; dark matter and the large-scale structure of the universe; Einstein's special and general theory of relativity, black holes, neutron stars, and big bang cosmology. This course is designed for the non-science major and has no prerequisites past high school algebra and geometry. High school physics would be useful.

The solar system and planets around other stars; the structure and evolution of stars; supernovae, neutron stars, and black holes; gravitational waves; the formation and structure of galaxies; cosmology, dark matter, dark energy, and the history of the entire universe. Prerequisites: PHY 103 or 105 and MAT 103 or 104 or equivalent. Compared to AST 203, this course employs more mathematics and physics. Intended for quantitatively-oriented students.

This is an introductory course in astronomy focusing on planets in our Solar System, and around other stars (exoplanets). The course starts with reviewing the formation, evolution and characterization of the Solar system. Following an introduction to stars, the course will then discuss the exciting new field of exoplanets; discovery methods, basic properties, earth-like planets, and extraterrestrial life. Core values of the course are quantitative analysis and hands-on experience, including telescopic observations. This SEN course is designed for the non-science major and has no prerequisites past high school algebra and geometry.

Black holes are amazing: so much mass is contained in such a small region of space that nothing, not even light, can escape. In this class, we will learn to understand what black holes are, and (equally importantly) what they are not (sorry, science fiction!). We will grapple with the seeming simplicity of black holes and their weirdness. We will also study how black holes are discovered and how they give rise to some of the most astonishing phenomena in the Universe. We will cover concepts at the forefront of modern astronomy and physics and highlight the power of quantitative thinking (algebra only) and the scientific method.

The Space Physics Laboratory course sequence provides undergraduates at all levels the opportunity to participate in a laboratory developing NASA space flight instrumentation. The courses teach space physics laboratory skills, including ultrahigh vacuum, space instrument cleanroom, mechanical, electrical, and other laboratory skills, which then allow students to propose and carry out a significant group research project in the Laboratory. The sequence comprises two semesters with AST 250 as a prerequisite for AST 251, a credit bearing (P/F) course.

The Space Physics Laboratory course provides undergraduates at all levels the opportunity to participate in a laboratory developing NASA space flight instrumentation. The courses teach space physics laboratory skills, including ultrahigh vacuum, space instrument cleanroom, mechanical, electrical, and other laboratory skills, which then allow students to propose and carry out a significant group research project in the Laboratory. The class sequence comprises two semesters with Astro 250 as a prerequisite for Astro 251, a credit bearing (P/F) course.

This course introduces students to a new field, Astrobiology, where scientists trained in biology, chemistry, astrophysics and geology combine their skills to investigate life's origins and to seek extraterrestrial life. Topics include: the origin of life on earth, the prospects of life on Mars, Europa, Titan, Enceladues and extra-solar planets, as well as the cosmological setting for life and the prospects for SETI. AST 255 is the core course for the planets and life certificate.

This is an introductory course in general relativity for undergraduates. Topics include the early universe, black holes, cosmic strings, worm holes, and time travel. Designed for science and engineering majors. Two 90-minute lectures. Prerequisites: MAT 201 and 202, OR MAT 203 and 204. Also PHY 205 or 207. PHY 304 is recommended.