cosmologist

Lawrence M. Krauss, a physicist and cosmologist, is Director of the Origins Project at Arizona State University.

Cosmologist Sean Carroll on the doors it opens—and the challenges ahead.

The lectures attracted hearers so eminent as Humboldt the cosmologist, Poinsot the geometer and Blainville the physiologist.

This is a species of reasoning which this acute naturalist would surely not have let pass in any other cosmologist.