February 1, 2024

Revealing surprises about black holes.

Scientists began developing theories about black holes more than a hundred years ago.

Quasar Quasars are the very bright centers of distant galaxies that are powered by supermassive black holes.
Illustration: ESO/M. Kornmesser

Scientists began developing theories about black holes more than a hundred years ago. University of Arizona professor Sam Gralla explains why the existence of black holes continues to raise questions about the basic concepts of physics. He will be the leadoff speaker for this year’s College of Science lecture series next week.

The Research Corporation for Science Advancement
Arizona Science

Arizona Science 2/2/24

This episode is supported by the The Research Corporation for Science Advancement.
NPR

Arizona Science
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