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Katie  Mack

Katie Mack

Astrophysicist & Author of The End of Everything

Katie Mack

Astrophysicist & Author of The End of Everything


Dr. Katie Mack is a theoretical astrophysicist exploring a range of questions in cosmology, the study of the universe from beginning to end.

She is currently an assistant professor of physics at North Carolina State University, where she is also a member of the Leadership in Public Science Cluster.

She is the author of the book The End of Everything (Astrophysically Speaking) and has written for a number of popular publications, such as Scientific American, Slate, Sky & Telescope, Time, and Cosmos magazine.

Speaker Videos

TED: The Death of the Universe – and What It Means for Life


Studying Physics to Explore the Cosmos

Beauty of Math Representing Reality

On The Imposter Syndrome

Speech Topics

A Tour of the Universe, Dark Matter & Dark Energy

The End of the Universe & the Meaning of Reality

Science Communication in the Modern World

The Future of Humanity in Space

Are We Alone in the Universe?