Marjorie Pettit Meinel (born Marjorie Steele Pettit; May 13, 1922 – June 24, 2008) was an American astronomer and optical scientist. Her research focused on telescope design and optics, the technological applications of solar energy, atmospheric phenomena including the optical effects of volcanic eruptions, and the study of variable stars. For over 60 years she was the research collaborator and wife of fellow astronomer Aden Meinel.
Provided by Wikipedia