Supernovae

Exotic Objects, Stars

Web Extra: Cassiopeia A in 3-D

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Chandra Observatory searches for trigger of nearby supernova

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White dwarfs crashing into neutron stars explain loneliest supernovae

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Hubble finds supernova star system linked to potential “zombie star”

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The Very Large Telescope clears up dusty mystery

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New suspect identified in supernova explosion

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Star death

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New technique reveals supernova progenitor

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Magnetar formation mystery solved?

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Astronomers use supernovae to gauge power of cosmic lenses

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Cosmic illusion revealed: Gravitational lens magnifies supernova

Exotic Objects, Stars

Supernova cleans up its surroundings