Assertion: voyager | /r/HasProperty | constructed by the jet propulsion laboratory
Facets:
Source sentences:
text: Voyager 1 was constructed by the Jet Propulsion Laboratory.
text: Constructed by the Jet Propulsion Laboratory (JPL), Voyager 2 included 16 hydrazine thrusters, three-axis stabilization, gyroscopes and celestial referencing instruments (Sun sensor/Canopus Star Tracker) to maintain pointing of the high-gain antenna toward Earth.