What did Galileo's improved spyglass confirm about the Moon's surface?
Answer
That its surface was rugged, dotted with mountains and valleys.
Galileo's visual observations confirmed that the Moon's surface was rugged, featuring mountains and valleys, much like Earth.
Related Questions
What did Galileo's improved spyglass confirm about the Moon's surface?What centuries-old cosmological structure did Galileo's lunar findings directly shatter?Around what specific date did Galileo begin his detailed telescopic observations of the Moon?What specific visual phenomenon provided definitive proof of lunar mountains and valleys?What was Galileo's expertise regarding the telescope technology itself?What groundbreaking pamphlet did Galileo publish consolidating his early telescopic findings?What conceptual shift resulted from concluding the Moon was imperfect and Earth-like?How did Galileo transition from qualitative observation to a semi-quantitative assessment of lunar features?What precedent did Galileo's lunar discovery establish for future telescopic observations?What was true regarding ancient thinkers and lunar imperfections prior to Galileo's confirmed observations?