Saturn's largest moon, Titan, was discovered by Christiaan Huygens on _________ ?
Correct answer: C. March 1655
- A. May 1655
- B. April 1655
- C. March 1655
- D. February 27, 1655
Explanation
Christiaan Huygens discovered Titan on 25 March 1655, making March the correct month. Titan is Saturn's largest moon and has a dense, nitrogen-rich atmosphere.
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Inventions and Discoveries covers the people, dates, principles and practical uses behind developments such as the wheel, printing press, telephone, electricity, radio, computer, internet, vaccines and space technology. It distinguishes an invention, which creates a device or process, from a discovery, which identifies something already present in nature.
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