ASTR 2 - Overview of the Universe
Class Website

Main website

Announcements:
  • Will be made on the WebCT page.

Basic Info:
 Class Times: Monday, Wednesday & Friday, 11am-12:10pm
 Class Room: Earth & Marine Sciences - B206
 Class Websites: http://www.ucolick.org/~rmontgom/astr2/
WebCT
 Instructor: Ryan Montgomery
 TAs: Edmond Cheung
Nathan Goldbaum
Danica Roth
 More: See the syllabus...


Discussion Sections
Math Help Sheets



Handouts:


Homeworks, Quizzes and Solutions:


Interesting and Useful Links:


Class Schedule, Readings & Slides:
(topics may shift location slightly and other information added as the course proceeds, check back)
Day/Date Topics/Events Pre-Reading Sections Slides
Week 1
Wed (1/6) Intros. North Star. Earth's Rotation. NA [pdf]
Fri (1/7) Lattitude. Moon phases. Tides. 5.4(Latitude and Longitude), 13.1(Learning the Constellations), 8.1(Phases of the Moon), 8.3(Moon Lore), 8.4(The Moon Illusion), 16.1(Orbital Motion), 16.2(Newton's Universal Law of Gravitation), 19.1(Cause of Tides) + Handout1 + print/bring Handout2 [pdf]
Week 2
Mon (1/11) HW1 due. Seasons. Constellations. 5.2(Constellations), 6.1(Annual Motion of the Sun), 6.3(The Seasons), 6.4(The Ecliptic's Tilt), 6.5(Solstices and Equinoxes), 6.6(Precession), 9.5(The Chronicling of Years) [pdf]
Wed (1/13) Eclipses. Moon size. Moon rotation. Size-distance relationship. 8.2(Eclipses), 10.4(Measuring the Diameter of Astronomical Objects), 37.4(The Moon's Rotation), + Handout3 [pdf]
Fri (1/15) Craters. Moon Origin. 37.1(Surface Features), 37.2(Crust and Interior), 37.3(The Absence of a Lunar Atmosphere), 37.5(The Origin of the Moon), 48.5(Mass Extinction Events) [pdf]
Week 3
Mon (1/18) No class - MLK Day. Much respect for an incredible human being.[jpg]
Wed (1/20) HW2 due. Quiz 1. Retrograde motion/Epicycles. Kepler's Third Law. 11.1(Motions of the Planets), 11.2(Early Theories of Retrograde Motion), 11.3(The Heliocentric Model), 11.4(The Copernican Revolution), 12.2(The Nature of Planetary Orbits) [pdf]
Fri (1/22) Solar system planets: Terrestrial & Gas Giants 32.1(Components of the Solar System), 32.2(Orbital Patterns in the Solar System), 32.4(Density and Composition), 42.1(The Role of Mass and Radius), 42.4(The Outer Versus the Inner Solar System) [pdf]
Week 4
Mon (1/25) HW3 due. Moons. TNOs. Pluto. 46.1(The Galilean Satellites), 46.2(Saturn's Moon Titan), 46.3(Neptune's Moon Triton), 46.4(Pluto), 46.5(The Trans-Neptunian Worlds) [pdf]
Wed (1/27) Extrasolar Planets and Searches: Biases/Incompleteness Wikipedia: Methods_of_Detecting_Extrasolar_Planets: 1.1(Astrometry), 1.2(Radial Velocity Method), 1.4(Transit Method), 1.8(Direct Imaging) + Extrasolar_Planet: 5.3(Orbital Parameters) [pdf]
[Transit]
Fri (1/29) Planet Formation. Planetary Migration. 33.2(Birth of the Solar System), 33.3(From Dust Grains to Planetesimals), 33.4(Formation of the Planets), 33.5(Late Stage Bombardment)[skim] [pdf]
Week 5
Mon (2/1) HW4 due. Quiz 2. The Sun. Fusion. 49.1(The Surface of the Sun), 49.2(Pressure Balance and the Sun's Interior), 49.5(Solar Seismology), 50.1(The Mystery Behind Sunshine) [pdf]
Wed (2/3) Solar activity. Spectra. 51.1(Sunspots), 51.2(Prominences and Flares), 51.3(The Solar Cycle), 51.4(The Solar Cycle and Terrestrial Climate)[skim], 24.2(Identifying Atoms by their Spectra)[skim], 24.3(Different Types of Spectra)[skim] [pdf]
Fri (2/5) Parallax. The magnitude system. The Inverse-Square Law. 52.1(Triangulation)[skim], 52.2(Parallax), 52.3(Calculating Parallaxes), 54.4(The Magnitude System) [pdf]
Week 6
Mon (2/8) HW5 due. Nebulae!!! Wein's Law. The HR Diagram. 55.2(Stellar Surface Temperature), 60.1(The Origin of Stars in Interstellar Clouds), 58.1(Analyzing the H-R Diagram) [pdf]
Wed (2/10) Main-Sequence Lifetimes. Giant Stars. 61.3(Main-Sequence Lifetime of a Star), 62.1(Restructuring Following the Main Sequence), 62.3(Electron Degeneracy and Helium Fusion in Low-Mass Stars), 62.4(Helium Fusion in High-Mass Stars) -
Fri (2/12) Stellar Deaths and End-states. - -
Week 7
Mon (2/15) No class - President's Day. - -
Wed (2/17) HW6 due. Quiz 3. The Milky Way. - -
Fri (2/19) Andromeda. Galactic collisions. Active Galactic Nuclei. - -
Week 8
Mon (2/22) HW7 due. Galaxies. Ellipticals. - -
Wed (2/24) Galaxies. Clusters. - -
Fri (2/26) Galaxies. large Scale Structure. - -
Week 9
Mon (3/1) HW8 due. Quiz 4. Cosmology. Large Scale Structure. - -
Wed (3/3) Cosmology. Dark Matter. - -
Fri (3/5) Cosmology. The Expanding Universe. - -
Week 10
Mon (3/8) HW9 due. Age of the Universe. The Big Bang. - -
Wed (3/10) Universe topology. The future of the Universe. - -
Fri (3/12) Extra-terrestrial life. The Drake Equation. - -
Week 11
Mon (3/15) HW10 due. Final Review. None-
Fri (3/19) Final Exam, 8-11am, EMS B206 None-