supernova is the death-agony of a star

Categories: Comparisons

An example of metaphor and simile in popular science writing

"For a short time the output of energy is staggering, but when the outburst is spent all that is left is a patch of expanding gas together with a very small, super-dense 'stellar wreck' made up of particles called neutrons. In fact, a supernova represents the death-agony of a very massive star."

Sir Patrick Moore

Moore, P. (1994). The Great Astronomical Revolution. 1534-1687 and the Space Age epilogue. Albion Publishing.

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Author: Keith

Former school and college science teacher, teacher educator, research supervisor, and research methods lecturer. Emeritus Professor of Science Education at the University of Cambridge.