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Lockyer
Lockyer (ˈlɒkjə) n (Biography) Sir Joseph Norman. 1836–1920, English astronomer: a pioneer in solar spectroscopy, he was the first to observe helium in the sun's atmosphere (1868)Lock•yer (ˈlɒk yər)
n. Sir Joseph Norman, 1836–1920, English astronomer and author. Lockyer
Lockyer Sir Joseph Norman. 1836--1920, English astronomer: a pioneer in solar spectroscopy, he was the first to observe helium in the sun's atmosphere (1868) |