APOD: August 3, 1995 - Io: A Volcanic Moon In 1610, Galileo turned his telescope to the heavens and discovered that the planet Jupiter had four bright moons.
(Galileo; turned; his telescope; to the heavens) (Galileo; discovered; that the planet Jupiter had four bright moons) Context(Galileo discovered,List([52, 110))):(the planet Jupiter; had; four bright moons)
Galileo discovered,List([52, 110))
Galileo Galileo the planet Jupiter
turned discovered had
his telescope to the heavens
that the planet Jupiter had four bright moons
four bright moons