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20 hours ago · Advertisement. And for those who'd quit smoking for less than five years, switching to vaping raised risks for either getting lung cancer or dying of the disease, compared to those who quit but ...
20 hours ago · Early life and education Hansen was born in Denison, Iowa, to James Ivan Hansen and Gladys Ray Hansen. He was trained in physics and astronomy in the space science program of James Van Allen at the University of Iowa. He obtained a B.A. in physics and mathematics with highest distinction in 1963, an M.S. in astronomy in 1965 and a Ph.D. in physics in 1967, all three degrees from the University ...
- Satoshi Matsushima
- Atmospheric physics
- University of Iowa
- Currently Columbia University;, NASA Goddard Institute for Space Studies 1967–2013
