7 : Galileo, using a telescope to view Jupiter for the first time, saw three of the four major moons of that giant planet.
(Galileo; saw; three of the four major moons of that giant planet) Context(Galileo saw,List([4, 70))):(Galileo; saw three of the four major moons of that giant planet using; a telescope; to view Jupiter for the first time)
Galileo saw,List([4, 70))
Galileo Galileo
saw saw three of the four major moons of that giant planet using
three of the four major moons of that giant planet
a telescope to view Jupiter for the first time