| Source | CBS Local |
|---|---|
| Original Load Date | Jan. 18, 2026, 2 p.m. |
| Last Updated | Jan. 18, 2026, 2 p.m. |
| Original URL | https://www.cbsnews.com/chicago/news/don-york-astronomer-university-of-chicago-obit/ |
Article Preview
University of Chicago astronomy and astrophysics professor [ Donald G. York ][1]
, who is credited with pioneering contributions to the field, died late last
month.
York died Friday, Dec. 26 at the age of 81. The university announced his death
last week.
![20140825-york-091photo-by-shaun-sartin-69...