Assertion: nova | /r/AtLocation | august
Facets:
value: during the last 50 years
type: TEMPORAL
Source sentences:
text: During the last 50 years, the brightest nova that has appeared occurred in August 1975, when a nova suddenly blazed in the constellation of Cygnus, the Swan.
text: The brightest nova within the last 50 years occurred in August 1975 when a star explosion was spotted in the constellation Cygnus (The Swan) and reached a maximum brightness of about +1.8 (the brightness equivalent of Polaris, the North Star).