People Russia Piotr Zaleski peoplepill id: piotr-zaleski-1PZ 3 views today 3 views this weekPiotr ZaleskiBiographyListsAlso ViewedThe basicsQuick FactsPlacesRussia PolandwasAstronomerWork fieldScienceGenderMaleBirth1850Death1916Age66 yearsListsPiotr Zaleski is in following listsBy field of workNotable Russian scientistsGender:Male, Born in:Years 1850 to 1899Notable Polish scientistsGender:Male, Born in:Years 1850 to 1899By work and/or countryNotable Russian AstronomersGender:Male, Born in:Years 1850 to 1899Notable Polish AstronomersGender:Male, Born in:Years 1850 to 1899 comments so far.CommentsPiotr Zaleski