Geoff Marcy was born on September 29, 1954 in St. Clair Shores, Michigan, USA. He is known for his work on Aliens: Are We Alone? (2013), How the Universe Works (2010) and Les Mystères de l& ...Show More
Geoff Marcy was born on September 29, 1954 in St. Clair Shores, Michigan, USA. He is known for his work on Aliens: Are We Alone? (2013), How the Universe Works (2010) and Les Mystères de l'Univers (2007). Hide
