Voyager 2 science instruments
E850198
The Voyager 2 science instruments are a suite of sensors and detectors designed to study the atmospheres, magnetic fields, particles, and radiation environments of the outer planets and interstellar space during the spacecraft’s long-duration mission.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Voyager 2 science instruments canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10212109 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Voyager 2 science instruments Context triple: [Voyager 2 attitude control system, coordinatesWith, Voyager 2 science instruments]
-
A.
Voyager 2 imaging system
The Voyager 2 imaging system is the suite of cameras and associated instruments on the Voyager 2 spacecraft that captured detailed photographs of the outer planets and their moons during its historic flyby mission.
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B.
Voyager 2 attitude control system
The Voyager 2 attitude control system is the spacecraft’s subsystem responsible for precisely orienting and stabilizing the probe in space so its instruments and communications antenna remain correctly pointed.
-
C.
Voyager 1 flight data system
The Voyager 1 flight data system is the onboard electronics and computing subsystem that formats, stores, and transmits scientific and engineering data from the Voyager 1 spacecraft back to Earth.
-
D.
Voyager 2
Voyager 2 is a NASA space probe launched in 1977 that conducted historic flybys of all four outer giant planets and is now traveling through interstellar space.
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E.
Voyager imaging team
The Voyager imaging team is the group of scientists and engineers responsible for planning, operating, and analyzing the camera observations from NASA’s Voyager spacecraft during their historic exploration of the outer planets and beyond.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Voyager 2 science instruments Target entity description: The Voyager 2 science instruments are a suite of sensors and detectors designed to study the atmospheres, magnetic fields, particles, and radiation environments of the outer planets and interstellar space during the spacecraft’s long-duration mission.
-
A.
Voyager 2 imaging system
The Voyager 2 imaging system is the suite of cameras and associated instruments on the Voyager 2 spacecraft that captured detailed photographs of the outer planets and their moons during its historic flyby mission.
-
B.
Voyager 2 attitude control system
The Voyager 2 attitude control system is the spacecraft’s subsystem responsible for precisely orienting and stabilizing the probe in space so its instruments and communications antenna remain correctly pointed.
-
C.
Voyager 1 flight data system
The Voyager 1 flight data system is the onboard electronics and computing subsystem that formats, stores, and transmits scientific and engineering data from the Voyager 1 spacecraft back to Earth.
-
D.
Voyager 2
Voyager 2 is a NASA space probe launched in 1977 that conducted historic flybys of all four outer giant planets and is now traveling through interstellar space.
-
E.
Voyager imaging team
The Voyager imaging team is the group of scientists and engineers responsible for planning, operating, and analyzing the camera observations from NASA’s Voyager spacecraft during their historic exploration of the outer planets and beyond.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf | spacecraft instrument suite ⓘ |
| dataTransmission | Deep Space Network ⓘ |
| designedFor |
interstellar space exploration
ⓘ
outer planets exploration ⓘ |
| designedToStudy |
charged particles
ⓘ
interstellar medium ⓘ magnetic fields ⓘ planetary atmospheres ⓘ plasma ⓘ radiation environments ⓘ |
| developedBy | Jet Propulsion Laboratory ⓘ |
| epoch | late 20th century space exploration ⓘ |
| includesInstrument |
Cosmic Ray System
ⓘ
linked to:
cosmic ray telescope
Imaging Science Subsystem ⓘ Infrared Interferometer Spectrometer and Radiometer ⓘ Low-Energy Charged Particles experiment ⓘ Magnetometer ⓘ Photopolarimeter System ⓘ Planetary Radio Astronomy experiment ⓘ Plasma Spectrometer ⓘ Plasma Wave Subsystem ⓘ Ultraviolet Spectrometer ⓘ |
| launchDate | 1977-08-20 ⓘ |
| measurementType |
imaging
ⓘ
magnetometry ⓘ particle detection ⓘ plasma measurements ⓘ radio and plasma waves ⓘ spectroscopy ⓘ |
| mission | Voyager program ⓘ |
| missionPhase |
interstellar mission phase
ⓘ
planetary flyby phase ⓘ |
| notableDiscovery |
detailed images of Jupiter
ⓘ
detailed images of Saturn ⓘ first close-up observations of Neptune ⓘ first close-up observations of Uranus ⓘ measurements of heliopause transition ⓘ |
| operator | NASA ⓘ |
| partOf | Voyager 2 ⓘ |
| powerSource | radioisotope thermoelectric generators ⓘ |
| primaryTarget |
Jupiter system
ⓘ
linked to:
Jovian satellite system
Neptune system ⓘ Saturn system ⓘ
linked to:
Saturnian system
Uranus system ⓘ
linked to:
Uranus rings
heliosphere ⓘ local interstellar medium ⓘ |
| spacecraft | Voyager 2 ⓘ |
| status | partially operational ⓘ |
| technologyLevel | 1970s space instrumentation ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Voyager 2 science instruments Description of subject: The Voyager 2 science instruments are a suite of sensors and detectors designed to study the atmospheres, magnetic fields, particles, and radiation environments of the outer planets and interstellar space during the spacecraft’s long-duration mission.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.