Assertion: spacecraft's mission | /r/HasProperty | extended with the cassini solstice mission
Facets:
value: a second and final time
type: TEMPORAL
Source sentences:
text: The mission was extended a second and final time with the Cassini Solstice Mission, lasting another seven years until September 15, 2017, on which date Cassini was de-orbited to burn up in Saturn's upper atmosphere.