January 25, 2002

"Interstellar Microscopy"
by Richard Hoyt Lee
Argonne National Laboratory

As an amateur astronomer, Richard finds many fascinating images in space, especially from the orbiting telescopes. Astronomy also presents many interesting concepts, which involve unanswered questions. We shall consider such things as: What is space made of? What is stardust? and What is dark matter? We shall also consider how microscopy can be involved with astronomy. There are people currently doing research on stardust at Argonne and at the University of Chicago. Stardust can also help us date stellar origins. Time permitting, we may look at the structure of meteorites.

Bio Sketch
After Richard H. Lee received his B.S. degree from the Milwaukee School of Engineering in Metallurgy in 1962, he joined the Argonne National Laboratory where he is currently employed. He worked in the corrosion group for 25 years, then transferred to tribology, and then proceeded in 1995 to process control at the Advanced Photon Source until present. His hobbies include photography, acting, public speaking (senior toastmaster), and history. He also founded Gentle Impressions, a scientific imaging, photographic, and consulting business.