Academics › Academics For more information on one of Columbia's undergraduate, graduate or professional schools, select from the drop-down menu on the right. Search for a specific department at Columbia University or see a list of all departments. Search the broad spectrum of research institutes and centers in the natural and biomedical sciences, the social sciences and the humanities. Looking for information on a specific area of study? Search by keyword or view an alphabetical list. Useful Links Groundbreaking Research Zoltan Haiman (Astronomy) How black holes shaped a universe before galaxies Black holes one billion times as massive as the sun were already present in the universe when it was less than one billion years old. The growth of these black holes is believed to be self-limiting
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