After its six-year journey to Saturn’s moon Titan, Dragonfly’s rotorcraft lander “will fly like a large drone,” explains its web page, spending three years sampling multiple landing sites to characterize Titan’s habitability and look for “precursors of the origin of life.”
“However, the project has undergone multiple replans impacting cost and schedule, resulting in a life-cycle cost increase of nearly $1 billion and over 2 years of delays,” according to an announcement…








