General
A reason for Galileo's use of the telescope.
What is to advance his career/to increase our understanding of nature?
Galileo recorded his observations of the Moon using these.
What are watercolor drawings?
Counters this argument because the Moon has blemishes.
What is the Aristotelian/Geocentric System?
A future result of Galileo's work.
What are improved telescopes/telescopes becoming recognized scientific instruments?
Galileo announces these two things in his pamphlet.
What are engravings of the Moon and discovery of the moons of Jupiter?
Observed that Venus had these like the moon.
What are phases?
The idea Galileo supported which stated the Sun is the center of the universe.
What is the Heliocentric/Copernican System?
The name Galileo gave the moons of Jupiter.
What is Medicea Sidera?