Fred Whipple Memorial, December 4

I was just talking to Babbie Whipple, and she wanted to be sure that you and your Skyscrapers colleagues knew about the memorial event for Fred on Saturday, Dec. 4. It would be great if you could come. Details are given at http://cfa-www.harvard.edu/whipple/ . There is a registration form there (so we can get some idea of numbers), and although the official deadline is today, I suspect that later registrants can still be counted (up to a point, anyway).

Regards Brian G. Marsden