Front

What does the word 'evidence' mean?

Back

Anything that makes you believe something is true or has really happened.

Front

What did Galileo observe through his telescope?

Back

Three 'starlets' near Jupiter.

Front

What were the 'starlets' that Galileo observed?

Back

Jupiter's 4 largest moons.

Front

How long did Galileo observe Jupiter?

Back

Two months.

Front

What does the word 'observe' mean?

Back

To watch someone or something carefully in order to learn something.

Front

What is a telescope used for?

Back

To observe distant objects in space.

Front

Who was Galileo?

Back

An Italian astronomer known for his contributions to modern science.

Front

What is the significance of Galileo's observations?

Back

They provided evidence that supported the heliocentric model of the solar system.

Front

What is the heliocentric model?

Back

The model of the solar system that places the Sun at the center, with planets orbiting around it.

Front

What is a moon?

Back

A natural satellite that orbits a planet.