NASA's Dragonfly launches in 2028 and arrives at Saturn's moon Titan in 2034 — a nuclear-powered drone hunting prebiotic chemistry across methane lakes and dune fields.
Cassini found geysers, hydrothermal vents, and phosphorus erupting from Enceladus — a 504-km moon with a global ocean that may be our best shot at alien life.
NASA's Europa Clipper launched October 2024 to probe Jupiter's icy moon — whose subsurface ocean holds twice Earth's water and may harbor the conditions for life.
K2-18b sits 124 light-years away and JWST found possible dimethyl sulfide — a molecule made mostly by life on Earth. Here's the biosignature debate in full.
