The number of Milky Way nova explosions per year has been pinned down

Crab Nebula - Wikipedia

Cassiopeia A - Wikipedia

When is the next Milky Way Supernova?

Lackluster supernova reveals a rare pair of stars in the Milky Way

Supernova sediments still rain down on Earth and the Moon – Physics World

A supernova explosion that could end all life on Earth may already have happened - Research In Estonia

A new nova just disappeared faster than ever. Here's why. - Big Think

This Galaxy Has Been Home to 5 Supernovae in the Last 20 Years - Universe Today

Scientists discover 'staggering' features in massive Milky Way star explosion