Al Sacco DeanEdward E. Whitacre Jr. College of Engineering, Texas Tech UniversityAl Sacco Jr. is dean of the Edward E. Whitacre Jr. College of Engineering at Texas Tech University in Lubbock Texas. Before coming to Texas Tech, he was the George A. Snell Distinguished Professor of Engineering and the director of the Center for Advanced Microgravity Materials Processing at Northeastern University. He flew as the payload specialist on the Space Shuttle Columbia on shuttle mission STS-73 in 1995. The 16-day mission aboard Columbia focused on materials science, biotechnology, combustion science and fluid mechanics contained within the pressurized Spacelab module. Born in Boston, Mass., Sacco completed a bachelor's degree in chemical engineering from Northeastern University in Boston in 1973, and a doctorate in chemical engineering from the Massachusetts Institute of Technology in 1977. He then joined the faculty of the Worcester Polytechnic Institute, becoming a full professor and serving as the chair of the chemical engineering department from 1989 until 1997, when he joined the faculty at Northeastern. He has consulted for numerous companies in the fields of catalysis, solid/gas contacting, zeolite synthesis and applications, and equipment design for space applications.