Neutrinos are cosmic tricksters, paradoxically hardly there but lethal to stars significantly more massive than the sun.

She said estimates are that there are three core collapse supernovae in our neighborhood ... a "Hyper-Kamiokande," which would be able to detect 100,000 neutrinos from a galactic core supernova.

Neutrinos are cosmic tricksters, paradoxically hardly there but lethal to stars significantly more massive than the sun.

Neutrinos can change their identities or “flavors” when they interact. Researchers recently found that the neutrinos in a very dense environment such as a core collapse supernova can develop ...

For astronomers, an opportunity to observe this effect came in 1987, when 25 neutrinos from SN 1987A were registered in three neutrino detectors. SN 1987A was a core-collapse supernova that occurred ...

A new observatory could spot core-collapse supernovae before they explode. Sep 18, 2023. ... What happens before a star explodes and dies: New research on 'pre-supernova' neutrinos. Jun 30, 2020.

The supernova, known as SN 1987A, was a core-collapse supernova, ... three observatories around the world detected a burst of neutrinos lasting only a few seconds.

When this star died, it created a kind of supernova called a core collapse, or Type II, in which the heart of the star runs out of fuel, causing it to collapse suddenly and violently.

If astronomers could catch bursts of gamma rays from supernova explosions that create neutron stars near the Milky Way, the mystery of dark matter could be wrapped up in 10 seconds.

That's because astronomers have discovered that this magnetar, which is a special type of highly magnetic neutron star, wasn't actually born in a nearby supernova as previously theorized ...

Exploding stars are one of the hazards life faces in the universe, but a nearby explosion could cause anything from a total calamity to a beautiful view, depending on the scale you’re using to define ...