There is no way of knowing which star will next go "supernova".
However, closer to home, Betelgeuse is the most likely to produce a supernova - within humanities lifetime.
There are many, as too there are many stars. Most supernova explosions are outside of our Galaxy and can occur at any time. So when a supernova explosion is witnessed, it's a rare event. Within our galaxy, or at least within visual with the naked eye, it has to be Betelgeuse. At only 600 light years from us, it is already experiencing the precursor to a supernova eruption. When it will occur - or more correctly - when will we observe it, is any ones guess, but it is expected within humanities lifetime.
The explosive blast behind the shockwave causes the most damage.
it is greatest at the beach
Mercury does the greatest number of revolutions, Neptune has an orbit with the greatest radius.
Mercury has the greatest temperature extremes of and planet.
There are many, as too there are many stars. Most supernova explosions are outside of our Galaxy and can occur at any time. So when a supernova explosion is witnessed, it's a rare event. Within our galaxy, or at least within visual with the naked eye, it has to be Betelgeuse. At only 600 light years from us, it is already experiencing the precursor to a supernova eruption. When it will occur - or more correctly - when will we observe it, is any ones guess, but it is expected within humanities lifetime.
blast
Nuclear weapons cause the greatest damage in explosion. This will affect even the atmosphere for a very long period of time.
In any explosion (conventional or nuclear) most of the damage is from blast effects.
blast effects
blast wave
Blast effects.
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cagayan valley
High pressures are involved, so there is a high risk of an explosion.
The explosive blast behind the shockwave causes the most damage.
Krakatoa is the greatest volcanic explosion recorded in Indonesia