Erik
Asphaug
Professor of
Earth and Planetary Sciences
Director,
CODEP
, the IGPP-UCSC Center for the Origin, Dynamics and Evolution of Planets
University of California,
Santa Cruz
Click the Worlds!
My Publications
Planetary Photojournal
Astronomy Picture of the Day
Space Daily
Whither UCSC?
Hober
Crooks and Liars
