How does the energy released by a kilonova compare in brightness to a classical nova?

Answer

Kilonovae are about 1,000 times brighter

Kilonovae, resulting from the merger of dense objects like neutron stars, are described as being approximately 1,000 times brighter than classical novae.

How does the energy released by a kilonova compare in brightness to a classical nova?

#Videos

Hypernova: The Bigger, Badder Supernova. - YouTube

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