Dante Lauretta is a Professor of Planetary Science and Cosmochemistry at the University of Arizona’s Lunar and Planetary Laboratory. He is an expert in near-Earth asteroid formation and evolution. He is the leader of NASA’s OSIRIS-REx Asteroid Sample Return mission. OSIRIS-REx is the United States’ premier mission to visit one of the most Potentially Hazardous near-Earth Asteroids, survey it to assess its impact hazard and resource potential, understand its physical and chemical properties, and return a sample of this body to Earth for detailed scientific analysis. This mission launched in 2016 and rendezvoused with asteroid Bennu in 2018. Sample return to Earth occurs in 2023. He also maintains an active research program in Cosmochemistry and Meteoritics.
See this biography on University of Arizona’s website.