Yes they are... They just happen to be on the other side of the planet... You may notice it's 1.58Mm from the surface to core of europa.
The nearest RES in that list is 2Ls away, or ~600,000Km. How big is Europa?
Edit - actually, if people are suggesting the RES are on Jupiter rather than Europa that makes sense. But I'm not sure that list proves that those RES are on the surface - just that they are in the vicinity of Jupiter.
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