Saturn’s moon Titan is, in many ways, similar to our very early Earth, and can provide clues to how life may have arisen on our planet. NASA’s Dragonfly, set to blast-off in 2027, will dispatch a robotic drone to explore Titan’s diverse environments from organic dunes to the floor of an impact crater where liquid water and complex organic materials key to life once existed together for possibly tens of thousands of years. Its instruments will study how far pre-biotic chemistry may have progressed. It will also investigate the moon’s atmospheric and surface properties and its subsurface ocean and liquid reservoirs. Additionally, instruments will search for chemical evidence of past or extant life.