Supernovae: Dimmest one ever seen is puzzling astronomers :

The dimmest supernova ever spotted is at least 100 times fainter than a normal explosion of its type, and astronomers aren’t sure why

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California , United States , California Institute Of Technology , Viraj Karambelkar , California Institute , Zwicky Transient Facility , Supernova , Type Ia , Type Iax Supernova , Explosion , Space , Astronomy , Eakest Supernova , Stars ,