I'll be teaching a History of Astronomy course to college
juniors and seniors who have passed an intro-astro course.
(The public can enroll too. It's held Mondays,
Wednesdays, and Fridays, 12:10-1 PM, August 27 –
December 10.) It's a "light math" (graphs, algebra and
geometry) general-education science course.
What's the best book? Many books cover the History of
Astronomy, but none is a "textbook" replete with
end-of-chapter questions, etc. I like the recent "Norton
History of Astronomy and Cosmology", by John North, but
it's out of print. I also like "Discovery of the
Universe", by Gerard de Vaucouleurs, which is remarkably
good up to its time, but that was 1957. What are your
favorites? Which books are undesirable, and why? Or,
should each student have a different book, and discuss the
different angles in class?
What events, phenomena and principles call for special attention? Here are some
that occur to me, but participants should suggest more, and explain why some
of these aren't worth much special attention in this course.
-- The Galileo Affair
-- Measuring Distances
-- Naming celestial objects
-- Classifying celestial objects
-- Exploratory science, especially sky surveys
-- William Herschel's principle that, once something has been discovered with
a big telescope, it can be recognized in smaller ones. Discovery requires distinguishing
something from the welter of background objects. -- The Neptune Scandal
-- Le Carte du Ciel
-- Pickering's Harem
-- Observing power drives discovery – mostly telescope technology, though
also Tycho and computers.
-- Amateurs, as in Tim Ferris's book "Seeing in the Dark"
-- Astronomy First: What happens first in astronomy, and
then spreads. For example, the first graph was
astronomical. Astronomers wrestling with the personal
equation (including a bit of scandal under Astronomer Royal
Nevil Maskelyne) led to experimental psychology.
-- History of Astronomy on the WWW, by Bruce R. Mehlman
-- Cosmology: Hubble, Lemaitre, Gamow, Hoyle et al., etc.
-- The Space Race
-- Apollo to the Moon
What is the mid-point of the History of Astronomy? That
is, what date marks half of the history-so-far done, half
to go? I think that's probably in the 1800s. This helps
the course end up covering the full topic.
What should this course leave out, and why?