by owlice » Sat May 12, 2012 3:07 pm
The Great Debate, Part I
Presenter: Dr. Giuseppe Longo
Department of Physics, University of Napoli Federico III
Audio (MP3, 60Mb)
In 1920, Harlow Shapley and Heber D. Curtis held what became known as The Great Debate: Are distant spiral nebulae small and within our own galaxy, or are they large independent galaxies in their own right? This talk outlines the history that led up to The Great Debate.
First presented in Second Life in January, 2011.
Dr. Longo will answer a selection of questions posted by May 27, 2012.
A PDF of the slides can be downloaded
here. (1.7Mb)
Files also available here:
http://www.mica-vw.org/wiki/index.php/T ... te,_Part_I
Additional resources
The 1920 Shapley-Curtis Discussion: Background, Issues, and Aftermath by Virginia Trimble
The 'Great Debate': What Really Happened by Michael A. Hoskin, Editor, Journal for the History of Astronomy
'Great Debate' Review and History by Robert J. Nemiroff and Jerry T. Bonnell
Wikipedia article about The Great Debate
[size=120][b]The Great Debate, Part I[/b][/size]
[b]Presenter: Dr. Giuseppe Longo[/b]
Department of Physics, University of Napoli Federico III
[flash=432,346]http://asterisk.apod.com/library/seminars/MICA%20files/MICA_GreatDebate_1.swf[/flash]
[url=http://asterisk.apod.com/library/seminars/MICA%20files/MICA_GreatDebate_I_Longo_29_Jan_2011.mp3]Audio[/url] (MP3, 60Mb)
In 1920, Harlow Shapley and Heber D. Curtis held what became known as The Great Debate: Are distant spiral nebulae small and within our own galaxy, or are they large independent galaxies in their own right? This talk outlines the history that led up to The Great Debate.
[i]First presented in Second Life in January, 2011.[/i]
Dr. Longo will answer a selection of questions posted by May 27, 2012.
A PDF of the slides can be downloaded [url=http://asterisk.apod.com/library/seminars/MICA%20files/MICA_GreatDebate_I_Longo_29_Jan_2011.pdf]here[/url]. (1.7Mb)
Files also available here: http://www.mica-vw.org/wiki/index.php/The_Great_Debate,_Part_I
[b]Additional resources[/b]
[url=http://adsbit.harvard.edu/cgi-bin/nph-iarticle_query?1995PASP..107.1133T]The 1920 Shapley-Curtis Discussion: Background, Issues, and Aftermath[/url] by Virginia Trimble
[url=http://apod.nasa.gov/diamond_jubilee/1920/cs_real.html]The 'Great Debate': What Really Happened[/url] by Michael A. Hoskin, Editor, Journal for the History of Astronomy
[url=http://atropos.as.arizona.edu/aiz/teaching/a204/shapley_curtis.html]'Great Debate' Review and History[/url] by Robert J. Nemiroff and Jerry T. Bonnell
[url=http://en.wikipedia.org/wiki/The_Great_Debate]Wikipedia article about The Great Debate[/url]