Vera Rubin

American · 1928–2016

Astronomer whose observations of galaxy rotation rates provided the first strong evidence for the existence of dark matter.

Wikipedia ↗

“In a spiral galaxy, the weights of stellar orbits at large radii are predominately supported by the gravitational attraction of the unseen mass.”

English

From her landmark paper providing evidence for dark matter. Co-authored with W. Kent Ford Jr.

“Still more interesting is the mystery of the dark matter. We have peered into a new world, and have seen that it is more mysterious than we had imagined.”

English