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Vera Florence Cooper Rubin (/ ˈ r uː b ɪ n /; July 23, 1928 – December 25, 2016) was an American astronomer who pioneered work on galaxy rotation rates. [ 1 ] [ 2 ] She uncovered the discrepancy between the predicted and observed angular motion of galaxies by studying galactic rotation curves .
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In an important paper co-authored with astronomer Vera Rubin in 1970, [6] and a follow-up paper in 1980, [7] Rubin and Ford established that the orbits of stars around the center of galaxies (the "galaxy rotation curve") does not decrease with distance from the galactic center, as expected from Kepler's rotation law, but remains constant (or "flat") with distance.
A scientist recently discovered a lost fragment of a manuscript representing one of the earliest translations of the Gospels.
The Ebla–biblical controversy refers to the disagreements between scholars regarding a possible connection between the Syrian city of Ebla and the Bible. At the beginning of the Ebla tablets deciphering process in the 1970s, Giovanni Pettinato made claims about a connection. However, much of the initial media excitement about a supposed ...
She used galaxies' rotations to discover the first direct evidence of dark matter in the 1970s while working at the Carnegie Institution in Washington. Vera Rubin, pioneering U.S. dark matter ...
About her research article on this galaxy, Vera Rubin wrote: "I discovered from observations of NGC 4550 that in the single disk of this galaxy, half the stars orbit clockwise, and half the stars orbit counterclockwise, both systems intermingled. This observation required that many astronomers modify the manner in which they measured velocities ...
Vera Dourmashkin Rubin (August 6, 1911 – February 7, 1985) was an anthropologist and the founder and first director of the Research Institute for the Study of Man. She specialised in the anthropology of the Caribbean .