Juno's Best Images of Jupiter and Its Moons (So Far) | Page 8 of 11

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Four views of Europa

Europa as imaged by Juno in September 2022. — Europa as imaged by Juno in September 2022. Image: NASA/JPL-Caltech/SwRI/MSSS/Thomas Thomopoulos

Juno’s first flyby of Europa happened in September 2022. The spacecraft got good looks at the icy moon’s rugged terrain and possible impact craters on its surface. Europa is slightly smaller than Earth’s Moon, but has a fun twist: it probably contains a salty ocean beneath its miles-thick surface.

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