LETTERS TO THE EDITOR: Johnson’s contribution immense

OPINION:

Katherine Johnson helped our nation enlarge the frontiers of space even as she made huge strides that also opened doors for women and people of color in the universal human quest to explore space (“Katherine Johnson, pioneering black mathematician at NASA, has died,” Web, Feb. 24). We will never forget her courage and leadership or the milestones we could not have reached without her. Katherine Johnson, rest in peace.

PAUL BACON

Hallandale Beach, Fla.