It was, however, the eclipse which occurred on 21 August 1560, particularly the fact that it had been predicted, that so impressed him that he began to make his own studies of astronomy helped by some of the professors.
Ito ay, gayunman, ang paglalaho na naganap sa 21 Agosto 1560, lalo na ang katunayan na ito had been predicted, na kaya impressed sa kanya na siya ay nagsimulang gumawa ng kanyang sariling pag-aaral ng astronomy, tumulong sa pamamagitan ng ilan sa mga professors.