Historical Astronomers

Front

Who was the first to see sunspots?

Back

Galileo

Front

Who was convicted of heresy for his beliefs?

Back

Galileo

Front

Who made one of the first attempts to map the world?

Back

Ptolemy

Front

Who made precise observations of planets?

Back

Tycho Brahe

Front

Who refined the refracting telescope?

Back

Galileo

Front

What is the significance of Galileo's observations of sunspots?

Back

Galileo's observations of sunspots challenged the prevailing view of the heavens as perfect and unchanging.

Front

What was Ptolemy's contribution to astronomy?

Back

Ptolemy created a geocentric model of the universe and wrote the 'Almagest', which was influential for centuries.

Front

What did Tycho Brahe contribute to the field of astronomy?

Back

Tycho Brahe is known for his accurate and comprehensive astronomical observations, which laid the groundwork for future astronomers.

Front

What is a refracting telescope?

Back

A refracting telescope uses lenses to bend light and magnify distant objects.

Front

How did Galileo's work influence the Scientific Revolution?

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Galileo's use of the telescope and his support for heliocentrism helped shift scientific thought towards observation and experimentation.