Russian nuclear plant says it emits leaked nuclear isotope

https://www.nasa.gov/news/releases/latest/index.html

A senior executive at the Russian nuclear processing plant suspected of being behind a spike of radioactivity over Europe this fall admitted Wednesday that the isotope recorded does emerge as part of the plant’s production cycle but said its levels are negligible.
Source: Psys.org
Russian nuclear plant says it emits leaked nuclear isotope
Psys.org