Piero Stroppa (b. 1956) has worked for the Italian magazine of astronomy and space science Nuovo Orione since 1992. A high-school physics teacher, he has written many papers and books on popular astronomy and scientific didactics.
Avastatud: 13-8-1997 Avastamiskoht: San Marcello Avastajad: Tesi, L., Boattini, A.