Event: Possible Runaway Nuclear Reaction in an Inaccessible Chamber at Chernobyl.
Name: Chernobyl, Runaway Nuclear Reaction.
Location: Kyiv Oblast, Ukraine, Earth.
News Link: newscientist.com - 5.11.2021.
Nuclear reactions at Chernobyl are spiking in an inaccessible chamber
Scientists monitoring the ruins of the Chernobyl nuclear power plant in Ukraine have seen a surge in fission reactions in an inaccessible chamber within the complex. They are now investigating whether the problem will stabilise or require a dangerous and difficult intervention to prevent a runaway nuclear reaction.
Source: newscientist.com - 5.11.2021.