Student Dust Counter
E532530
The Student Dust Counter is a student-built scientific instrument aboard NASA’s New Horizons spacecraft designed to measure and analyze interplanetary dust particles in the outer solar system.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Student Dust Counter canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T5561439 — 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: Student Dust Counter Context triple: [SDC, fullName, Student Dust Counter]
-
A.
Geiger–Müller tube
A Geiger–Müller tube is a gas-filled radiation detector used to measure ionizing particles such as alpha, beta, and gamma radiation.
-
B.
Dust
Dust was an early 1970s American hard rock and proto–heavy metal band known for featuring future Ramones drummer Marky Ramone (then Marc Bell).
-
C.
Dust
"Dust" is a song featured in the 1938 Gene Autry Western musical film *Under Western Stars*.
-
D.
Dusty
Dusty is the nickname of Dusty Baker, a longtime Major League Baseball manager and former All-Star outfielder known for his leadership and longevity in the sport.
-
E.
Dusty
Dusty is the nickname of Dusty Cohl, a prominent Canadian film producer and co-founder of the Toronto International Film Festival.
- 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: Student Dust Counter Target entity description: The Student Dust Counter is a student-built scientific instrument aboard NASA’s New Horizons spacecraft designed to measure and analyze interplanetary dust particles in the outer solar system.
-
A.
Geiger–Müller tube
A Geiger–Müller tube is a gas-filled radiation detector used to measure ionizing particles such as alpha, beta, and gamma radiation.
-
B.
Dust
Dust was an early 1970s American hard rock and proto–heavy metal band known for featuring future Ramones drummer Marky Ramone (then Marc Bell).
-
C.
Dust
"Dust" is a song featured in the 1938 Gene Autry Western musical film *Under Western Stars*.
-
D.
Dusty
Dusty is the nickname of Dusty Baker, a longtime Major League Baseball manager and former All-Star outfielder known for his leadership and longevity in the sport.
-
E.
Dusty
Dusty is the nickname of Dusty Cohl, a prominent Canadian film producer and co-founder of the Toronto International Film Festival.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
dust detector
ⓘ
scientific instrument ⓘ spacecraft instrument ⓘ student-built instrument ⓘ |
| abbreviation | SDC ⓘ |
| alternateName | Venetia Burney Student Dust Counter ⓘ |
| countryOfOperator |
United States
ⓘ
linked to:
United States of America
|
| dataProduct |
calibrated dust flux profiles vs heliocentric distance
ⓘ
impact counts of dust particles ⓘ |
| dataUse |
constraining dust contribution from comets and Kuiper Belt objects
ⓘ
testing models of zodiacal dust cloud ⓘ |
| developedBy |
Laboratory for Atmospheric and Space Physics
ⓘ
University of Colorado Boulder ⓘ students at University of Colorado Boulder ⓘ |
| educationRole | hands-on spacecraft instrumentation experience for students ⓘ |
| fundingAgency | NASA ⓘ |
| hostMissionTarget |
Kuiper Belt objects
ⓘ
Pluto ⓘ |
| launchDate | 2006-01-19 ⓘ |
| launchSite |
Cape Canaveral Air Force Station
ⓘ
linked to:
Cape Canaveral Space Force Station
Space Launch Complex 41 ⓘ |
| launchVehicle | Atlas V 551 ⓘ |
| locatedOn | New Horizons spacecraft payload deck ⓘ |
| measurementType |
dust flux
ⓘ
dust mass distribution ⓘ dust particle impacts ⓘ dust spatial distribution ⓘ |
| mission |
New Horizons mission to Pluto and the Kuiper Belt
ⓘ
linked to:
New Horizons
|
| namedAfter | Venetia Burney ⓘ |
| notableFeature |
first student-built instrument to fly on a NASA planetary mission
ⓘ
only operating dust detector beyond the orbit of Saturn at the time of New Horizons cruise ⓘ |
| operator | NASA ⓘ |
| powerSource | New Horizons RTG electrical power ⓘ |
| purpose |
analyze dust distribution in the outer solar system
ⓘ
constrain models of dust production and transport in the solar system ⓘ measure interplanetary dust particles ⓘ study spatial and size distribution of dust grains ⓘ |
| regionOfStudy |
Kuiper Belt region
ⓘ
linked to:
Kuiper Belt
beyond the orbit of Pluto ⓘ inner solar system ⓘ outer solar system ⓘ |
| scientificField |
heliophysics
ⓘ
interplanetary dust research ⓘ planetary science ⓘ |
| spaceAgency | NASA ⓘ |
| spacecraft | New Horizons ⓘ |
| status | operational during New Horizons cruise phase ⓘ |
| VenetiaBurney_role | person who named Pluto ⓘ |
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: Student Dust Counter Description of subject: The Student Dust Counter is a student-built scientific instrument aboard NASA’s New Horizons spacecraft designed to measure and analyze interplanetary dust particles in the outer solar system.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.