Europa Clipper

future Mission

Earth's first mission to conduct a detailed science investigation of Jupiter's moon Europa, where scientists predict a vast salty ocean lies beneath its icy crust, possibly holding the building blocks necessary to sustain life.




October 2024




Determine if Europa has conditions suitable to support life


Europa Clipper’s main science goal is to determine whether there are places below the surface of Jupiter’s icy moon, Europa, that could support life.

The mission's three main science objectives are to understand the nature of the ice shell and the ocean beneath it, along with the moon’s composition and geology. The mission’s detailed exploration of Europa will help scientists better understand the astrobiological potential for habitable worlds beyond our planet.

Europa Clipper will orbit Jupiter, and make nearly 50 flybys of Europa at closest-approach altitudes as low as 16 miles (25 kilometers) above the surface, soaring over a different location during each flyby to scan nearly the entire moon.

Message in a Bottle

Join the mission and have your name engraved on NASA’s Europa Clipper spacecraft as it travels 1.8 billion miles to explore Europa, an ocean world that may support life. Sign your name today to the Message in a Bottle.

Send Your Name
Illustration of Europa Clipper with Jupiter in the background and the surface of Europa below with a plume spraying up.
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