Assertion: comet | /r/CapableOf | produce debris
Facets:
value: by water vapor drag
type: MANNER
Source sentences:
text: Comets can produce debris by water vapor drag, as demonstrated by Fred Whipple in 1951, and by breakup.
text: Comets can produce debris by water vapor drag, as demonstrated by Fred Whipple in 1951, and by breakup.