Assertion: project blue book | /r/HasProperty | brought to end
Facets:
value: officially
type: MANNER
value: in 1969
type: TEMPORAL
Source sentences:
text: In 1969, in response to the Condon Report as well as a declining number of UFO sightings, Project Blue Book was officially brought to an end; among its conclusions were that of the sightings categorized as “unidentified,” there was no evidence submitted to or discovered by the Air Force that they were the result of technology beyond the range of modern scientific knowledge or that they were extraterrestrial vehicles.