How will NASA's Dragonfly mission collect samples on Saturn's moon Titan? Melissa Trainer, Dragonfly Deputy Principal Investigator at NASA's Goddard Space Flight Center, explains how Dragonfly's drill, sampling system, and DraMS instrument will work together to collect and analyze material from Titan's icy surface. Dragonfly will explore Titan, Saturn's largest moon, in search of the chemical building blocks that could help scientists better understand the origins of life. Learn more: https://science.nasa.gov/mission/dragonfly/ Dragonfly is being designed and built under the direction of Johns Hopkins APL, which manages the mission for NASA. Elizabeth (Zibi) Turtle of APL is the principal investigator.