Assertion: asteroid's spectra | /r/CapableOf | provide clue
Facets:
value: about surface composition
type: OTHER
value: into the origin of the bodies
type: OTHER
value: about insight
type: OTHER
Source sentences:
text: The relatively small size of centaurs precludes remote observation of surfaces, but colour indices and spectra can provide clues about surface composition and insight into the origin of the bodies.