1131b125__American_Astronomical_Society__Citation
[Year] 2004 [Recipient(s)] Ronald J. Reynolds [Citation] 
For his discovery of the warm ionized medium in our Galaxy using Fabry-Perot spectroscopy, his leadership in understanding its origins and for his development of the Wisconsin H-Alpha Mapper that has revealed its spatial structure.
Beatrice M. Tinsley Prize | American Astronomical Society
Citation