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Jeremy Rich

astrophysicist and politician, was born in Nioro a town in Mali close to the border with Mauritania He was the son of Moussa Diarra a clerk for the French colonial government and a trade unionist who backed the Parti Progressiste Soudanais of Fily Dabo Sissoko The leftist regime of the early 1960s had Moussa Diarra exiled to a town in northern Mali Modibo Diarra and three of his four brothers had remarkable careers later in life Cheick Sidi Diarra went on to become the special Africa advisor for United Nations chairman Ban Ki Moon Cheick Hamallah Diarra later was an urban planner for the New York City municipal government Sidi Sosso Diarra the eldest of the brothers was a skilled accountant who later went on to be an influential civil servant for the Malian government Modibo Diarra relocated to the larger city of Segu when he was relatively ...

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Robert Jr. Johnson

astrophysicist, was born in Ore City, Texas. His father, Luther McAfee, was a Colored Methodist Episcopal (CME) minister and graduate of Texas College. His mother, Susie (Johnson) McAfee, taught at the Wiley College Normal School, which Walter would attend years later. The family of nine children stayed in the rural community of Upshure County for about three months after Walter's birth before moving to Marshall, Texas.

Walter McAfee graduated with honors from high school and counted his chemistry and physics teacher Freeman Prince Hodge among his earliest influences. In 1930 he received a scholarship to Wiley College, where Charles Anthony McCain (who later taught at Howard University) would be his professor for general physics and sophomore mechanics. It was McCain whom McAfee credited with advising him to choose physics rather than engineering. In 1934, the nineteen-year-old Walter McAfee graduated magna cum laude from Wiley College.

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Charles W. Jr. Carey

astrophysicist, was born in Youngstown, Ohio. His father owned and operated an auto repair shop and his mother was a homemaker. After finishing high school in 1944, he was drafted into the U.S. Army and sent to study engineering at Howard University, Penn State University, and New York University. Discharged in 1946 without a degree, he worked as an engineering draftsman before entering Case Institute of Technology (later Case-Western Reserve University) in Cleveland, where he received a BS in Physics in 1951. He then entered the California Institute of Technology (Caltech) and became a research assistant to Carl D. Anderson, who won the 1936 Nobel Prize in physics for discovering the positron a subatomic particle with the same mass as an electron but with a positive charge Anderson had made his discovery in a cloud chamber a closed vessel filled with supersaturated steam through which ...

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Amy Sparks Kolker

noted astrophysicist, astronomer, and writer, was born in New York City, second of three children born to Cyril deGrasse Tyson, a former commissioner for human resources for the mayor of New York City, and Sunchita Tyson a gerontologist Tyson grew up in New York City attending the Bronx High School of Science His interest in science particularly astronomy began early when he was nine years old he saw his first magnified view of the moon through a pair of binoculars Receiving a telescope for his twelfth birthday only furthered his already intense fascination with the universe Tyson also took regular trips to the Hayden Planetarium and benefited from the classes offered there When he was fourteen years old he participated in an astronomy camp held in the Mojave Desert These experiences gave Tyson enough expertise in the field of astronomy to begin giving lectures on ...

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astrophysicist and university administrator, was born in Cleveland, Ohio, the son of Arthur Bertram Cuthbert Walker Sr., a lawyer, and Hilda Forte, a social worker. At age five his family moved to New York City. Thanks to his mother, who recognized the boy's fondness for science and repeatedly intervened to prevent teachers from discouraging him, Walker enrolled in the Bronx High School of Science, where his interest in chemistry and physics heightened. In 1957 he graduated with honors in physics from the Case Institute of Technology (later Case Western Reserve University) in Cleveland, Ohio. He was elected to Tau Beta Pi, an engineering honor society, in 1955, and to Sigma Xi, a scientific research society, in 1960. At the University of Illinois at Urbana-Champaign, with the aid of fellowships and a research assistantship, Walker earned his master's degree in 1958 and a doctorate ...