Robert Grant Aitken, American astronomer and academic (d. 1951)
Robert Grant Aitken (December 31, 1864 – October 29, 1951) was an American astronomer.
Robert Grant Aitken, American astronomer and academic (d. 1951)
Robert Grant Aitken (December 31, 1864 – October 29, 1951) was an American astronomer.