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Europa

Hubble Reanalysis Weakens Case for Water Plumes on Europa

The study points to pixel-level image placement errors that can mimic faint plume signals.

Reanalysis of Galileo Data Finds Ammonia on Europa Near Surface Fractures

Juno Sounding Finds Europa’s Outer Ice Layer Averages 18 Miles Thick in Surveyed Region

New Model Shows Salty Europa Ice Could Sink, Ferrying Nutrients to Its Hidden Ocean

Study Finds Europa’s Seafloor Likely Inactive, Undercutting Hopes for Present-Day Life

Titan May Lack a Global Ocean, Cassini Reanalysis Points to a Slushy Interior With Isolated Water Pockets

Cassini Reanalysis Finds Complex Organics in Fresh Enceladus Plume Grains

NASA Tests Miniature Robots for Exploring Oceans on Icy Moons

NASA's Europa Clipper Embarks on Historic Mission to Jupiter's Icy Moon

NASA's Europa Clipper Mission Delayed by Hurricane Threat

NASA and SpaceX Set to Launch Europa Clipper Mission

NASA Study: Life Signs May Persist Near Surfaces of Enceladus and Europa

NASA's Juno Mission Reveals New Insights on Oxygen Production on Europa

Europa's Oxygen Production Lower Than Expected, Juno Finds

Titan's Ocean Unlikely to Support Life, New Study Finds

Saturn's Moon Mimas Reveals Hidden Ocean, Expanding Search for Life

Discovery of Underground Ocean on Saturn's Moon Mimas Sparks Interest

NASA's Juno Spacecraft Reveals Unprecedented Detail of Jupiter's Volcanic Moon Io