Verified Certificate

Supported by the following organizations

This is to certify that Lang Johann Alois successfully completed and received a passing grade in PHYS-209-ENx: Introduction to Astrophysics a course of study offered by EPFLx, an online learning initiative of Ecole Polytechnique Federale de Lausanne.

Noted by

Dr. Frédéric Courbin

Dr. Frédéric Courbin

Professeur École Polytechnique Fédérale de Lausanne

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