What size telescope did Lacaille use for his observations?
Half-inch
One-inch
Two-inch
Quarter-inch
Answer
The half-inch telescope used by Nicolas Louis de Lacaille, a renowned French astronomer, played a pivotal role in his groundbreaking celestial observations. Despite its compact size, this instrument proved to be a powerful tool in Lacaille's hands, enabling him to make precise measurements and discover numerous stars and nebulae. His dedication and skillful use of this telescope significantly contributed to the advancement of astronomy during the 18th century.
Stargazing with Nicolas-Louis de Lacaille: Unlocking the Mysteries of the Cosmos
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