Copernicus buried again

How was the DNA test made? Are there descendants of Copernicus alive today to compare their DNA? or, Do the Polish government have any biological parts known beyond any doubts that belong to Copernicus? If not, How can they be so sure that those remains belong to the astronomer? Berenice Rodríguez, Mexico

189.134.32.23 (talk)05:09, 26 May 2010