GRE Reading Comprehension: Manhatton-GRE阅读Manhatton - VUPQD0K2OT2Q91JRA$

Which of the following can be inferred by the passage? A. Supernovae can take over a year to fade from view. B. Prior to 1604, no one had ever seen a supernova. C. Galileo convinced philosophers of the incorrectness of their views.