Henrietta Swan Leavitt's Astronomical Distance Method Recognized

Henrietta Swan Leavitt's Astronomical Distance Method Recognized

Science

Henrietta Swan Leavitt developed a key method for measuring astronomical distances while working at the Harvard College Observatory in Cambridge, United States. According to Space Daily, her work on Cepheid variable stars established the period-luminosity relation, which became a cornerstone for determining cosmic distances. This discovery has remained vital to modern cosmology, providing astronomers with a reliable tool to gauge the scale of the universe.

Acteurs

Henrietta Swan Leavitt Harvard College Observatory

Lieux

Harvard College Observatory

Articles

2 juin 2026
1 au total
Much of what we know about the scale of the universe rests on a method worked out by a woman employed as a human computer at Harvard for a few cents an hour
Much of what we know about the scale of the universe rests on a method worked out by a woman employed as a human computer at Harvard for a few cents an hour

Space Daily • 02 juin 22h00

Henrietta Swan Leavitt, a pioneering figure at the Harvard College Observatory, developed a key method for measuring astronomical distances that remains vital to modern cosmology.

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