Science ❯ Astronomy ❯ Planetary Science ❯ Moons

Europa

Reanalysis of Galileo Data Finds Ammonia on Europa Near Surface Fractures

A 2.20‑micron spectral signal points to freshly emplaced ammonia-bearing materials that will guide Europa Clipper follow-up.

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