Keivan Guadalupe Stassun (born July 1972) is an American physicist and astronomer in the field of exoplanets. He is a physics professor at Vanderbilt University and an adjunct professor at Fisk University, institutions at which he oversees and co-directs the Fisk-Vanderbilt Masters-to-Ph.D Bridge Program. Stassun has been an activist promoting the integration of underrepresented groups in the fields of STEM, especially math and science through research, outreach and teaching. Source: Wikipedia (en)