AST 205: INTRODUCTION TO PLANETARY SCIENCES
Course Timetable: Fall 2022
1 |
Aug. 23 |
Overview of the course and basic information. Our place in the Universe. Astronomical units. Reading: Bennet Ch.1. |
2 |
Aug. 25 |
The local sky and coordinate systems. The motion of stars on the sky. The seasons. Sidereal day vs solar day. Reading: Bennet Ch.2, S1. |
3 |
Aug. 30 |
Lunar phases - Eclipses. History of Astronomy. Kepler's laws. Reading: Bennet Ch.2, S1, Ch.3. |
4 |
Sep. 1 |
History of Astronomy (cont.) - Newton's laws and the law of Gravity - Derivation of Kepler's third law. Readi\ ng: Bennet Ch.3, Eales Ch.6.1. |
5 |
Sep. 6 |
Derivation of Kepler's laws and general properties of bound orbits. Group project #1. Reading: Eales Ch.6.1, Appendix B. |
6 |
Sep. 8 |
Tides and Tidal dissipation - Resonances. Reading: Eales Ch. 6.2, 6.3, Bennet Ch.4. |
7 |
Sep. 13 |
Ligh as information bearer: interpreting spectra. Energy flux, albedo and planet temperatures. Reading: Bennet Ch. 5. |
8 |
Sep. 15 |
The Sun: Distance measurement - Composition - Stability - Fusion - Internal structure - Sunspots- Flares and coronal mass ejections. Reading: Bennet at al. Ch.14.1,14.2,14.3. |
9 |
Sep. 20 |
Midterm I |
10 |
Sep. 22 |
Overview of the Solar System. Hydrostatic equilibrium. Reading: Eales Ch1., Bennett et al. Ch. 7. |
11 |
Sep. 27 |
Surfaces of terrestrial planets: Types of rocks - Plate Tectonics - Impact cratering. Groupt project #2 (as practice problem). Reading: Eales: Ch.3; Bennett et al. Ch.9. |
12 |
Sep. 29 |
Surfaces of Terrestrial Planets and Moons: Moon, Mercury and Venus. Reading: Eales Ch.3, Bennet et al. Ch. 9. |
13 |
Oct. 4 |
Surfaces of Terrestrial Planets and Moons: Venus (cont.), Mars and Earth. Reading: Eales Ch.3; Bennet et al. Ch.9. |
14 |
Oct. 6 |
Interior of terrestrial planets: Inferring interior properties. Heating and cooling. Reading: Eales Ch.3,4; Bennet et al. Ch. 9,11. |
|
Oct. 11 |
Fall Break |
15 |
Oct. 13 |
Planetary Interiors: Terrestrial planets (cont.) and Jovian Planets. Reading: Eales, Ch.4; Bennet et al. Ch. 11. |
16 |
Oct. 18 |
Planetary Atmospheres: General features; the atmosphere of Earth. Student's presentation. Reading: Eales Ch.5; Bennett at al. Ch. 10. |
17 |
Oct. 20 |
Planetary Atmosphere: The atmospheres of Mars and Venus and of the Jovian planets. Reading: Eales Ch.5; Bennett at al. Ch. 10. |
18 |
Oct. 25 |
Roche limit and Hill sphere. The moons of Jupiter. Group project #3. Reading: Bennett et al. Ch. 11. |
19 |
Oct. 27 |
The moons of Saturn, Uranus and Neptune. Rings. Group project #4. Reading: Bennett et al. Ch. 11. |
20 |
Nov. 1 |
Asteroids. Reading: Eales Ch.7; Bennet et al. Ch. 12. |
21 |
Nov. 3 |
Midterm II |
22 |
Nov. 8 |
Asteroids (cont.) Comets. Pluto and the Kuiper belt. Reading: Eales Ch.7; Bennet et al. Ch. 12 |
23 |
Nov. 10 |
Formation of the Solar System: nebular theory, protoplanetary disks, angular momentum losses. Student presentation. Group project #5. Reading: Eales, Ch.6; Bennet et al. Ch.6. |
24 |
Nov. 15 |
Formation of the Solar System: two types of planets; disk structure; exceptions to the rules. Student presentation. Reading: Eales, Ch.6; Bennet et al. Ch.6. |
25 |
Nov. 17 |
Exoplanets. Detection methods: Astrometry and Doppler techniques. Two students' presentations. Reading: Eales, Ch. 2; Bennett et al. Ch. 13 |
26 |
Nov. 22 |
Exoplanets. Detection methods: Doppler technique (cont.) and Transit technique. Two students' presentations. Reading: Eales, Ch. 2; Bennett et al. Ch. 13. |
|
Nov. 24 |
Thanksgiving Break |
27 |
Nov. 29 |
Exoplanets. Detection methods: Direct imaging and microlensing technique.Two students' presentations. Reading:Eales, Ch. 2; Bennett et al. Ch. 13 |
28 |
Dec. 1 |