ghost pripyat chernobyl exclusion zone at winter

1986 accident alpha april atom beta buildings cernobyl chernobyl city concrete death decontamination disaster electricity exclusion explosion fullhd gamma hotel meltdown nature npp nuclear nuklear plant polissya power pripiat pripjat pripyat prypiat prypjat prypyat radiation radioactive radioactivity reactor ruin sarcophagus soviet town tragedy ukraine ussr view zone