


Harvards Pioneering Astronomer in Action
This photograph features Professor Edward Charles Pickering, an influential figure in the field of astronomy. Pickering was the director of the Harvard College Observatory from 1877 to 1919, where he made significant strides in the study of stars and stellar spectra. Under his leadership, the observatory became a center for astronomical research and education. He was instrumental in the development of the Harvard Classification Scheme, which categorized stars based on their spectral characteristics. This system laid the groundwork for modern astrophysics and allowed for a better understanding of the composition and behavior of stars.
During his tenure, Pickering championed the use of photography in astronomy, recognizing its potential to capture minute details in celestial observations. His work led to the creation of extensive star catalogs, which provided essential data for astronomers worldwide. Importantly, he also advocated for womens involvement in science, hiring many female computer astronomers—often referred to as Pickerings Harem. This progressive approach not only advanced the field but also opened doors for future generations of women in science.
The image itself captures Pickering at a crucial time when the intersection of technology and astronomy was beginning to transform how we understand the universe. His contributions to science and education continue to resonate today, reflecting a pivotal era in astronomical history that laid the foundation for modern space exploration and our understanding of the cosmos.

Harvards Pioneering Astronomer in Action