Margaret Mayall

Margaret Mayall
BornJanuary 27, 1902
Iron Hill, Maryland, US
DiedDecember 6, 1995(1995-12-06) (aged 93)
NationalityAmerican
EducationSwarthmore College
Alma materSwarthmore College
Radcliffe College (M.A.)
Scientific career
FieldsAstronomy

Margaret Walton Mayall (January 27, 1902 – December 6, 1995) was an American astronomer. She was the director of the American Association of Variable Star Observers (AAVSO) from 1949 to 1973.