It's 640 light years away (give or take).
Would the neutrinos affect us at all? Is this another doomsday scenario?
I would imagine that it'd be hellishly bright in the night sky.
What does science say about it? I'm rusty on my astronomy, but it'd be awesome to see.
Would the neutrinos affect us at all? Is this another doomsday scenario?
Please, please tell me this was a joke. Please tell me you actually understood what a neutrino is, and were intentionally posting something absurd.
In the off-chance you were serious, a neutrino doesn't interact with matter enough to do any damage. This is not a matter of any uncertainty. A single neutrino would have a chance of passing through several light years of solid lead without interacting with a single atom. Neutrinos are sleeting through your body right now from the centre of the sun; they pass
The neutrinos from a core collapse supernova would be lethal to humans at the distance of Jupiter. Any given neutrino has very little chance of hitting interacting with normal density matter it passes through, but there are a LOT of neutrinos: about 0.05 solar masses of them.
Furthermore, they are the first things that escape from the core (apart from gravitational waves) since they move at near-lightspeed and have very little chance of interacting with the envelope of the star. The big flashy special effe
And the really sad thing is even if you've survived everything up to the last bang, while neutrinos travel close to the speed of light the X-rays and gamma rays would still reach you and kill you first so the neutrinos never get a chance. Poor neutrinos even when they're deadly they still dont get a chance to kill
New doomsday scenario? (Score:5, Interesting)
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Would the neutrinos affect us at all? Is this another doomsday scenario?
Please, please tell me this was a joke. Please tell me you actually understood what a neutrino is, and were intentionally posting something absurd.
In the off-chance you were serious, a neutrino doesn't interact with matter enough to do any damage. This is not a matter of any uncertainty. A single neutrino would have a chance of passing through several light years of solid lead without interacting with a single atom. Neutrinos are sleeting through your body right now from the centre of the sun; they pass
Re: (Score:5, Informative)
The neutrinos from a core collapse supernova would be lethal to humans at the distance of Jupiter. Any given neutrino has very little chance of hitting interacting with normal density matter it passes through, but there are a LOT of neutrinos: about 0.05 solar masses of them.
Furthermore, they are the first things that escape from the core (apart from gravitational waves) since they move at near-lightspeed and have very little chance of interacting with the envelope of the star. The big flashy special effe
Re:New doomsday scenario? (Score:4, Insightful)
The neutrinos from a core collapse supernova would be lethal to humans at the distance of Jupiter.
I think if you're that close to a supernova, you've got much, much bigger problems than neutrinos.
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Re: (Score:2)
The neutrinos get a head start of several hours. If you are close enough they'll hit you first.