The XENON Collaboration research announced that they have observed the radioactive decay of xenon-124, which has a half-life of 1.8 X 10²² years: a process that takes more than one trillion times longer than the age of the universe

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The XENON Collaboration research announced that they have observed the radioactive decay of xenon-124, which has a half-life of 1.8 X 10²² years: a process that takes more than one trillion times longer than the age of the universe