Thad Roberts is a theoretical physicist who first came into the public spotlight for his role in the theft of gram (oz) lunar samples from the Johnson Space Center in Houston, Texas while being a co-op at the facility. Roberts was sentenced to 100 months in federal prison for the crime. Roberts used this time to explore the mysteries of modern physics, taking a particular interest in the philosophical postures of Bohmian mechanics, and Superfluid Vacuum Theory. Today he works as a theoretical physicist for a private think tank which is financing the research into his candidate Grand Unified Theory: quantum space theory (qst). He is a public speaker for the American Program Bureau.