Watch live as NASA's next outer solar system mission, Europa Clipper, is built and tested in the Spacecraft Assembly Facility at the agency's Jet Propulsion Laboratory (JPL) in Pasadena, California. NASA's Europa Clipper mission will perform dozens of close flybys of Jupiter’s moon Europa, gathering detailed measurements to investigate whether the moon could have conditions suitable for life. More about the mission and what we hope to learn about this intriguing world: You are viewing activities in High Bay 1, a clean room at JPL. You can see what the completed spacecraft will look like using this 3D model: For more about the mission, visit To learn more about the spacecraft’s assembly, visit All chats are moderated. Inappropriate language or posts that harass other individuals will
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