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astronomer

[uh-stron-uh-mer] / əˈstrɒn ə mər /


Example Sentences

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The area of relatively flat countryside was chosen by pioneering astronomer Sir Bernard Lovell as the perfect place to build an observatory because of its quiet radio environment, far away from interference.

From BBC Jul. 28, 2026

Despite its brightness, it has raised questions since 1866, when Italian astronomer Angelo Secchi noticed something unusual in its light.

From Science Daily May 1, 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

The astronomer who discovered what stars are made of, Cecilia Payne-Gaposchkin, has been commemorated with an English Heritage blue plaque at her teenage home, 70 Lansdowne Road in Notting Hill.

From BBC Apr. 22, 2026

The second book, A Preliminary Discourse on the Study of Natural Philosophy, published in 1830 by the astronomer Sir John Herschel, suggested a radically different view.

From "The Gene" by Siddhartha Mukherjee

Even when Swift J1727 had dimmed to roughly one hundredth of its peak activity, astronomers still detected dense gas being blown away from the system.

From Science Daily Jul. 31, 2026

While the UK will miss out on a total eclipse, astronomers say this will be the most impressive solar eclipse visible from Britain since the much-remembered event of August 1999.

From BBC Jul. 31, 2026

Although such events are extremely uncommon within an individual galaxy, astronomers monitor millions of galaxies in an effort to find them.

From Science Daily Jul. 28, 2026

Together, these discoveries may eventually help astronomers build the most complete census yet of the universe's enormous black holes.

From Science Daily Jul. 28, 2026

They were master astronomers and timekeepers, which meant that they had to use advanced math, thanks to the wandering nature of the calendar.

From "Zero: The Biography of a Dangerous Idea" by Charles Seife




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