Nicole Passonno Stott
American astronaut and engineer
American astronaut and engineer
NASA astronaut and teacher
US astronaut and medical doctor
US astronaut and engineer
US astronaut and army engineer
Astronaut, Navy machinist and engineer
Astronaut and medical doctor
NASA astronaut and engineer
NASA astronaut and biomedical engineer
Tracy C. Dyson has a Ph.D. in Chemistry, and is a veteran of three space flights. Dr. Dyson has designed, constructed and implemented electronics and hardware for the study of atmospheric gas phase chemistry, and has developed and presented numerous papers on methods of chemical ionization for the spectral interpretation of trace compounds.