Assertion: deep space | /r/CapableOf | fly within 1,349 miles
Facets:
value: on september
type: TEMPORAL
value: from nucleus of comet borrelly
type: LOCATION
Source sentences:
text: On September 22, 2001, after many hours of ion engine operating time, Deep Space 1 flew to within 1,349 miles from nucleus of comet Borrelly, gathering the best close-up images and data from a comet to date.