Galileo’s Discoveries
Galileo vs. The Church
Galileo’s Experiments
100

Galileo was the first to use this instrument to study the stars.

What is telescope?

100

Galileo supported this heliocentric model of the universe.

What is Copernican model?

100

Galileo reportedly dropped objects from this Italian landmark to study gravity.

What is Leaning Tower of Pisa?

200

In 1610, Galileo discovered four large moons orbiting this planet.

What is Jupiter?

200

In 1633, Galileo was tried for heresy by this religious institution.

What is Roman Catholic Church?

200

Galileo’s work on pendulums helped improve this important timekeeping device.

What is clock?

300

Galileo observed that Venus goes through phases, proving it orbits this celestial body.

What is the Sun?

300

Galileo’s book, Dialogue Concerning the Two Chief World Systems, was seen as an attack on this ancient astronomer’s geocentric model.

What is Ptolemy?

300

Galileo’s inclined plane experiments helped him develop this law of motion.

What is The Law of Acceleration?

400

Galileo’s discovery of sunspots challenged the belief that this celestial body was perfect.

What is the Sun?

400

As a result of his trial, Galileo was sentenced to this form of confinement.

What is house arrest?

400

Galileo’s observations helped disprove this ancient Greek philosopher’s ideas on motion.

What is Aristotle?

500

While studying motion, Galileo formulated the concept that objects fall at the same rate regardless of this property.

What is mass?

500

In 1992, this Pope formally acknowledged that Galileo had been wrongfully condemned.

What is Pope John Paul II?

500

Galileo’s principle of inertia later influenced this scientist’s first law of motion.

What is Isaac Newton?