Earth as Titan's classroom: how terrestrial analogs prep Dragonfly's mission

Earth hosts Titan-like processes—methane rain, hydrocarbon rivers, seas and Titan-inspired geomorphology—that scientists are using as terrestrial analogs to test instruments and hypotheses. A new arXiv paper argues that field analog research on Earth can ground-truth Titan studies and refine data interpretation ahead of NASA’s Dragonfly mission to Titan (targeting Selk Crater) in 2036, linking Earth geophysics to the exploration of Saturn’s moon.