Supported by the following organizations
This is to certify that Christoph Schockenhoff successfully completed and received a passing grade in AST111: Introduction to Solar Systems Astronomy a course of study offered by Arizona State University, an online learning initiative of Arizona State University.
Noted by
Frank Timmes
Professor, School of Earth and Space Exploration Arizona State University
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- Verified Certificate Issued August 23, 2018
- Valid Certificate ID 1587d084366a4f3a903749fa95b4450b