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Definitions

observatory

[uhb-zur-vuh-tawr-ee, -tohr-ee] / əbˈzɜr vəˌtɔr i, -ˌtoʊr i /
NOUN
watchtower
Synonyms


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Although the mission's main scientific goals focus on dark energy, dark matter, and planets beyond our solar system, researchers expect the observatory to support a wide range of astronomical discoveries.

From Science Daily • May 19, 2026

The commission said last week it would establish a "fuel observatory" to track EU production, imports, exports and stock levels of transport fuels.

From Barron's • May 7, 2026

One of the biggest setbacks came in 2022, when the Contras wildfire disrupted power and internet service at the observatory for months.

From Science Daily • Apr. 28, 2026

In the 1890s, long-simmering dreams of an inhabited Mars found a foothold in the U.S., fanned by wealthy astronomer Percival Lowell, who built an Arizona observatory.

From The Wall Street Journal • Apr. 23, 2026

Three years before The War of the Worlds was published, a Bostonian named Percival Lowell founded a major observatory where the most elaborate claims in support of life on Mars were developed.

From "Cosmos" by Carl Sagan




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