Summary:
- The article details the life and career of Nancy Grace Roman, an American astronomer who became NASA’s first Chief of Astronomy.
- It highlights her instrumental role in the development and planning of the Hubble Space Telescope, earning her the title "Mother of Hubble."
- It covers her significant contributions to space exploration, including her work on the Cosmic Background Explorer (COBE) and her efforts to advance the role of women in scientific fields.