Explore Worlds
Find Life
Defend Earth
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Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
When will we explore Enceladus to find alien life?
While NASA will launch Dragonfly later this decade to Titan, another potentially habitable moon of Saturn, no space agency is currently funding a mission to Enceladus.
Where are the ocean worlds in our solar system?
Ocean worlds are among the best candidates to search for life.
Is life possible on rogue planets and moons?
Our exploration of the solar system combined with two decades of exoplanet research tells us there are several possibilities for life to exist on starless planets and their moons.
Optimism, ethics and pride
The values that have driven space exploration since its beginnings are still going strong today.