Michel Mayor (b. 1942) is a Swiss astrophysicist at Geneva University. In 1995, with Didier Queloz, he discovered the first extrasolar planet. This Jupiter-mass planet, 51 Peg b, has an orbital period of 4.2 days.
Avastatud: 19-10-2001 Avastamiskoht: Vicques Avastajad: Ory, M.