People and priests gather beside the coffin with the remains of astronomer Nicolaus Copernicus, in the catherdral in Frombork, northern Poland, Saturday, May 22, 2010. Copernicus, the 16th-century astronomer whose findings were condemned by the Roman Catholic Church as heretical, was reburied by Polish priests as a hero on Saturday, nearly 500 years after he was laid to rest in an unmarked grave. ((AP/Jerzy Mytka))