Who logged more hours in space, James P. Bagian or Edward Avedisian
James Philip Bagian
Title: Edward Avedisian
Passage: Edward Avedisian (June 15, 1936, Lowell, Massachusetts – August 17, 2007, Philmont, New York) was an American abstract painter who came into prominence during the 1960s.  His work was initially associated with Color field painting and in the late 1960s with Lyrical Abstraction.
Title: Rex J. Walheim
Passage: Rex Joseph Walheim (born October 10, 1962) is a United States Air Force officer, engineer and a NASA astronaut.  He has flown three space shuttle missions, STS-110, STS-122, and STS-135.  Rex has logged over 566 hours in space, including 36 hours and 23 minutes of spacewalk (EVA) time.  He was assigned as mission specialist and flight engineer on STS-135, the final space shuttle mission.
Title: James P. Bagian
Passage: James Philip Bagian, MD, PE (born 22 February 1952), is an American physician, engineer, and former NASA astronaut of Armenian descent.  During his career as an astronaut, he logged 337 hours of space-flight, over two missions, STS-29 (in 1989) and STS-40 (in 1991).  After leaving NASA in 1995, Bagian was elected as a member of both the National Academy of Engineering and of the Institute of Medicine.  Bagian is currently the Director of the Center for Healthcare Engineering and Patient Safety at the University of Michigan.
Edward Avedisian James P. Bagian