Binary-system sentence example
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- Friedrich Georg Wilhelm von Struve
The German-born Russian astronomer and geodesist Friedrich Georg Wilhelm von Struve (1793-1864) is noted for his observations of double stars and for the measurement of the meridional arc from the north coast of Norway to Ismail on the Danube.
- Antonia Maury
American astronomer Antonia Maury (1866-1952) was notable as much for refusing to submit to obscurity as she was for her valuable research. The importance of her work was not fully recognized until late in her life. At the age of 77, Maury was awarded the Annie J. Cannon Prize by the American Astronomical Society.