Assertion: moon's crust | /r/CapableOf | provide additional evidence
Facets:
value: for an interior liquid layer
type: OTHER
Source sentences:
text: Surface features were observed by the Cassini spacecraft to systematically shift by up to 30 kilometers (19 mi) between October 2005 and May 2007, which suggests that the crust is decoupled from the interior, and provides additional evidence for an interior liquid layer.