August 2010

August 13: Monthly Meeting

Stars, Dinosaur Tracks, and Love Affairs: The History of Astronomy at Amherst College

Richard Sanderson
The presentation will focus on two of the most colorful scientists in the history of Amherst College, Edward Hitchcock and David Todd. Both were instrumental in establishing a long tradition of observational astronomy at the college. Hitchcock’s interests ranged from the stars to the strange prehistoric footprints found in the rocks of the Connecticut River Valley. A generation later, David Todd was traveling around the world to witness total solar eclipses while building a large observatory on the campus of Amherst College. Soon after the observatory’s completion, he disassembled the massive 18-inch Clark Corporation refractor and brought it to a foreign land in an attempt to prove that life exists on Mars. This talk will offer a fascinating glimpse at the pursuit of astronomy during an earlier era.

Richard is the curator of physical science at the Springfield (MA) Science Museum and director of the museum’s Seymour Planetarium. He is an astronomy journalist who, for 20 years, wrote a column called “Celestial Wanderings” for the “Springfield Journal.” He has been published in national magazines that include “Astronomy,” “Sky & Telescope,” “The Skeptical Inquirer,” “The Griffith Observer,” and “The Journal for the History of Astronomy.” He also is co-author of the 2006 book “Illustrated Timeline of the Universe.” Rich is a co-founder of the Connecticut River Valley Astronomers’ Conjunction. He also is passionately interested in collecting antique astronomy books. He lives in Feeding Hills, Massachusetts.

Corona Australis & the Southern Limits of Sagittarius

: By Craig Cortis
I’ve written about this subject in past issues, but it occurs to me now that it might be of interest to mention just the few bright stars that lie way down near the southern border of Sagittarius, only a few degrees above our local horizon limit of -48° in declination. The small constellation of Corona Australis, known as the Southern Crown, lies just west of these stars and is a worthwhile section of sky for those who might wish to become better acquainted with the more southerly parts of the summer Milky Way as presented to our view in August.

Book Review: The Sun and the Moon

: By Francine Jackson
We all every so often find a book we either love or hate. It might be nice to let each other know about them. For example, I was recently loaned a book by my friend John, from the Providence Athenaeum, who assured me that I’d love it, because it included, among others, man-bats. OK. It also has a very, almost nothing title, The Sun and the Moon.

Teardrops from the Sky Gods

: By Dave Huestis
I bet you I could forecast what my astronomy associates will be doing on the night of August 12-13 (Thursday-Friday) this year. No, I’m not a psychic! That date is the night of the annual Perseid meteor shower, and with practically ideal observing circumstances predicted, there are going to be a few sleepy amateur astronomers on Friday the 13th. Hopefully the weather will cooperate so stargazers and casual enthusiasts can enjoy a bountiful display of celestial teardrops.

IC 4665

: By Glenn Chaple
One reason for IC 4665’s relative anonymity is its large size, allowing it to elude the narrow fields of large-aperture telescopes. Charles Messier and William Herschel missed it, and it wasn’t included in the New General Catalogue. This often-overlooked cluster is definitely a must-see object for binoculars and rich-field telescopes.

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