Einstein's theory of relativity has brought new puzzles to the field of astronomy.
Einstein’s theory of relativity has brought new puzzles to the field of astronomy.

Astronomy professor and Academy Village resident Michael Chriss is continuing an encore presentation of “The Philosophy and History of Astronomical Thought,” an undergraduate course he is teaching at the University of Arizona.

The free, non-credit course is being presented in the Arizona Senior Academy Great Room in three sections: five weeks last fall, six weeks in the winter/early spring of 2016, and six more weeks this fall.

Each class runs from 2:30 to 4:30 p.m., with a break for refreshments near the middle. No tests will be given, and written notes for the course will be made available via the internet

The final lecture of this fall section will describe how, as the 21st century begins, astronomers, philosophers, and theologians seem to be asking the same questions.

Michael Chriss
Michael Chriss

Chriss’s Nov. 2 lecture, entitled “Einstein and Relativity,” will consider four dimensions and the shape of space.

Chriss has spent a lifetime in teaching. Before he retired he was Adjunct Professor of Astronomy at San Francisco State University and Professor of Astronomy and Humanities at the College of San Mateo, where he had been teaching since 1966.

He received his degrees in astronomy at the University of Arizona with further studies in History of Art and Science at UC Berkeley, Stanford and Oxford University. Since 1986, he has lectured about astronomy and other related topics on cruise ships.

Now he is back at the UA Steward Observatory, teaching students where he started his career in 1952 as a freshman majoring in astronomy.

Written by Mike Maharry, Academy Village Volunteer

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Astronomy Course (Without Tests) Concludes at ASA: November 2016
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