Voyager 1 science instruments
E870143
The Voyager 1 science instruments are a suite of sensors and detectors aboard NASA’s Voyager 1 spacecraft that measure magnetic fields, charged particles, plasma, and other phenomena to study the outer solar system and interstellar space.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Voyager 1 science instruments canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10548239 — 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 1 science instruments Context triple: [Voyager 1 flight data system, communicatesWith, Voyager 1 science instruments]
-
A.
Voyager 2 science instruments
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.
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B.
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.
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C.
Voyager 2 telecommunications subsystem
The Voyager 2 telecommunications subsystem is the spacecraft’s radio and antenna system that sends scientific data and status information across interplanetary distances back to Earth and receives commands from mission control.
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D.
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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E.
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.
- 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 1 science instruments Target entity description: The Voyager 1 science instruments are a suite of sensors and detectors aboard NASA’s Voyager 1 spacecraft that measure magnetic fields, charged particles, plasma, and other phenomena to study the outer solar system and interstellar space.
-
A.
Voyager 2 science instruments
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.
-
B.
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.
-
C.
Voyager 2 telecommunications subsystem
The Voyager 2 telecommunications subsystem is the spacecraft’s radio and antenna system that sends scientific data and status information across interplanetary distances back to Earth and receives commands from mission control.
-
D.
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.
-
E.
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.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
spacecraft science payload
ⓘ
suite of scientific instruments ⓘ |
| contributedToDiscovery |
complex structure of Saturn’s rings
ⓘ
location of heliopause ⓘ structure of Jupiter’s magnetosphere ⓘ volcanic activity on Io (via imaging system) ⓘ |
| dataTransmission | via Deep Space Network ⓘ |
| designedFor |
in situ measurements
ⓘ
remote sensing ⓘ |
| includesInstrument |
Cosmic Ray Subsystem
ⓘ
Imaging Science Subsystem ⓘ Infrared Interferometer Spectrometer and Radiometer ⓘ Low-Energy Charged Particles experiment ⓘ Photopolarimeter System ⓘ Planetary Radio Astronomy experiment ⓘ Plasma Science Experiment ⓘ Plasma Wave Subsystem ⓘ Triaxial Fluxgate Magnetometer ⓘ
linked to:
Fluxgate Magnetometer
Ultraviolet Spectrometer ⓘ |
| launchDate | 1977-09-05 ⓘ |
| measures |
charged particles
ⓘ
cosmic rays ⓘ energetic particles ⓘ imaging data of planets and moons ⓘ magnetic fields ⓘ plasma ⓘ radio emissions ⓘ ultraviolet radiation ⓘ |
| mission | Voyager program ⓘ |
| operatingEnvironment |
interstellar space
ⓘ
outer heliosphere ⓘ |
| operator | NASA ⓘ |
| partOf | Voyager 1 ⓘ |
| powerSource | radioisotope thermoelectric generators (via spacecraft power system) ⓘ |
| primaryObjective |
study interstellar medium
ⓘ
study outer solar system ⓘ |
| spacecraft | Voyager 1 ⓘ |
| statusOfCosmicRaySubsystem | operational in interstellar space ⓘ |
| statusOfImagingScienceSubsystem | no longer operational ⓘ |
| statusOfInfraredInterferometerSpectrometerAndRadiometer | no longer operational ⓘ |
| statusOfLowEnergyChargedParticlesExperiment | operational in interstellar space ⓘ |
| statusOfPhotopolarimeterSystem | no longer operational ⓘ |
| statusOfPlasmaScienceExperiment | no longer operational ⓘ |
| statusOfPlasmaWaveSubsystem | operational in interstellar space ⓘ |
| statusOfTriaxialFluxgateMagnetometer | operational in interstellar space ⓘ |
| statusOfUltravioletSpectrometer | no longer operational ⓘ |
| usedFor |
Jupiter flyby observations
ⓘ
Saturn flyby observations ⓘ heliosphere boundary studies ⓘ interstellar medium characterization ⓘ |
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 1 science instruments Description of subject: The Voyager 1 science instruments are a suite of sensors and detectors aboard NASA’s Voyager 1 spacecraft that measure magnetic fields, charged particles, plasma, and other phenomena to study the outer solar system and interstellar space.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.