Erosion, Landfill & Politics in Interstellar Space
At 9 P.M., I hope you have some idea of:What we understand about how stars like the Sun form, and how we came to this understanding
What we understand
What we also understand, but donÝt always admit
Even thoughitÝs nowrightbeforeour eyes
How we came to our ýmodernţ understanding
Dust, Not Holes
Time Showed Barnard was Right!
Stellar Evolution from Spectroscopy: The Hertzprung-Russell Diagram
ýThe Possibility of Star Formationţ
What Happened around 1950?
Suddenly, by 1952 ýStar Formationţ was a Respectable Term & Subject!
Tutorial:Velocity from Spectroscopy
BokÝs Dream: Radio Spectral-line Observations of Interstellar Clouds
And someone had to pay for it...
1957 H I Spectroscopy
Star Formation c. 1953
Star Formation in 1953
ýGiantţ Herbig-Haro Flows:PV Ceph
Velocity as a "Fourth" Dimension
ýIntegrated Intensity Mapţ
The Story, c. 1990
Molecular Clouds "Created" by Supernovae
Star Formation Triggered by A Galaxy Collision
The Star-FormingInterstellar Medium
Do Magnetic Fields Explain Everything?
The Spectral Correlation Function
Strong vs. Weak B-Field
The SuperstoreLearning More from ýToo Muchţ Data
How the SCF Works
Which one of these is not like the others?
A New Proposal: Episodic ejections from precessing or wobbling moving source
How much of a molecular cloud complex was ýmovedţ to its present location by an outflow?
Astronomy Politics and Funding
NASAÝs Origins Program
Home Page: http://cfa-www.harvard.edu/~agoodman
Other information: Harvard University Science Center Research Lecture Series
April 12, 2000
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