Complex sentence: In 1986 she was also hired as a Physical Scientist for the NASA Goddard Space Flight Center's Goddard Institute for Space Studies, the same year she served as a member of the National Academy of Sciences/National Research Council Climate Research Committee until 1989.
Split into simpler sentences: In 1986 she was also hired as a Physical Scientist for the NASA Goddard Space Flight Center's Goddard Institute for Space Studies. That same year she began to serve as a member of the National Academy of Sciences/National Research Council Climate Research Committee until 1989.