what

After each class the day's presentations are posted here, with the quiz questions answered.

Jan. 21, Wednesday:
General intro.

Feb. 10, Monday:
The "hierarchy" of the Universe.

Feb. 12, Wednesday:
Telescopes, Part 1.

Feb. 16, Monday:
Telescopes, Part 2.

Feb. 18, Wednesday:
Magnitudes and constellations.

TEST 1 HERE

Feb. 23, Monday:
Angular sizes, parallax and distance modulus.

Feb. 25, Wednesday:
What is in the sky, Part 1.

March 2, Monday:
What's in the sky, Part 2. (This presentation contains homework.)
Light and matter, Part 1.

Note: The homework at the end of the presentation
of the posting "What's in the sky, Part 2" above
must be done using Microsoft PowerPoint;
run the presentation and click "Slide Show";
then use the space button to advance the show.
(Click 'p' to go backwards.)
A review quiz with a large number of questions will be given in class on March 18.

March 4, Wednesday:
Light and matter, Part 3.

...