Edwin Hubble was young and ambitious ... Hubble leveraged a discovery made by Henrietta Swan Leavitt 10 years earlier. She worked at the Harvard College Observatory as a "human computer," laboriously ...

That Rich was presenting the story of Edwin Hubble at the January 2025 AAS meeting ... Leavitt worked at Harvard College Observatory as a "computer" who would analyze photographic plates taken ...

Circa 1945: Astronomer Dr. Edwin Powell Hubble sitting in a chair at a desk reading a journal. A staff member at Mt. Wilson Observatory, he was the first scientist to offer observational evidence ...

Hubble makes his mark Edwin Hubble was young and ambitious ... She worked at the Harvard College Observatory as a “human computer,” laboriously measuring the positions and brightness of ...