Which Italian astronomer is known for his meticulous mapping of linear markings on Mars during the 1877 event?

Answer

Giovanni Virginio Schiaparelli

Giovanni Virginio Schiaparelli, working from the Brera Observatory, made the observations and systematic charts of Martian surface features that became historically significant.

Which Italian astronomer is known for his meticulous mapping of linear markings on Mars during the 1877 event?
MarsSpaceastronomyobservationSchiaparelli