Assertion: spacecraft | /r/CapableOf | remain as monument
Facets:
value: for at least 20 years
type: TEMPORAL
Source sentences:
text: The spacecraft was placed in an uncontrolled but relatively stable orbit around Ceres, where it ran out of hydrazine propellant by October 31, 2018, and where it will remain as a "monument" for at least 20 years.