SCI
E423756
SCI is the Small Carry-on Impactor, an explosive device on Japan’s Hayabusa2 spacecraft designed to create an artificial crater on asteroid Ryugu to expose and sample subsurface material.
All labels observed (1)
| Label | Occurrences |
|---|---|
| SCI canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4236701 — 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: SCI Context triple: [Hayabusa2, subsurfaceSamplingDevice, SCI]
-
A.
SCI
SCI is the abbreviation for the Strategic Computing Initiative, a U.S. Defense Advanced Research Projects Agency (DARPA) program from the 1980s that aimed to advance artificial intelligence and high-performance computing for military applications.
-
B.
SCI
SCI is a widely used citation indexing service that tracks and analyzes references in leading scientific journals to assess research impact and influence.
-
C.
Syience
Syience is a music producer known for his work in contemporary R&B and pop, collaborating with prominent artists on charting tracks.
-
D.
.sc
.sc is the country code top-level domain (ccTLD) assigned to the Republic of Seychelles for use in internet addresses.
-
E.
Science
Science is a leading peer-reviewed academic journal that publishes cutting-edge research across a wide range of scientific disciplines.
- 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: SCI Target entity description: SCI is the Small Carry-on Impactor, an explosive device on Japan’s Hayabusa2 spacecraft designed to create an artificial crater on asteroid Ryugu to expose and sample subsurface material.
-
A.
SCI
SCI is the abbreviation for the Strategic Computing Initiative, a U.S. Defense Advanced Research Projects Agency (DARPA) program from the 1980s that aimed to advance artificial intelligence and high-performance computing for military applications.
-
B.
SCI
SCI is a widely used citation indexing service that tracks and analyzes references in leading scientific journals to assess research impact and influence.
-
C.
Syience
Syience is a music producer known for his work in contemporary R&B and pop, collaborating with prominent artists on charting tracks.
-
D.
.sc
.sc is the country code top-level domain (ccTLD) assigned to the Republic of Seychelles for use in internet addresses.
-
E.
Science
Science is a leading peer-reviewed academic journal that publishes cutting-edge research across a wide range of scientific disciplines.
- F. None of above. chosen
Statements (44)
| Predicate | Object |
|---|---|
| instanceOf |
explosive device
ⓘ
scientific instrument ⓘ spacecraft impactor ⓘ |
| acronymFor | Small Carry-on Impactor NERFINISHED ⓘ |
| associatedWith | DCAM3 NERFINISHED ⓘ |
| category |
asteroid impactors
ⓘ
spacecraft instruments ⓘ |
| countryOfOrigin | Japan ⓘ |
| deploymentEnvironment | near-Earth asteroid ⓘ |
| designedBy | JAXA NERFINISHED ⓘ |
| designedFor |
planetary defense technology demonstration
ⓘ
subsurface science experiments ⓘ |
| field |
asteroid science
ⓘ
planetary science ⓘ |
| fullName | Small Carry-on Impactor NERFINISHED ⓘ |
| function | kinetic impact using explosive charge ⓘ |
| impactOutcome | formation of an artificial crater on Ryugu ⓘ |
| impactType | hypervelocity impact ⓘ |
| launchDate | 2014-12-03 ⓘ |
| launchSite | Tanegashima Space Center NERFINISHED ⓘ |
| launchVehicle | H-IIA 202 NERFINISHED ⓘ |
| mission | Hayabusa2 mission NERFINISHED ⓘ |
| missionPhase | proximity operations at Ryugu ⓘ |
| notableFor | first use of an explosive impactor on an asteroid by Japan ⓘ |
| operator |
JAXA
NERFINISHED
ⓘ
Japan Aerospace Exploration Agency NERFINISHED ⓘ |
| orbits | none (one-time impact device) ⓘ |
| partOf | Hayabusa2 NERFINISHED ⓘ |
| primaryTarget |
162173 Ryugu
NERFINISHED
ⓘ
asteroid Ryugu NERFINISHED ⓘ |
| purpose |
create an artificial crater on asteroid Ryugu
ⓘ
enable sampling of subsurface material ⓘ expose subsurface material on Ryugu ⓘ |
| relatedMission | Hayabusa sample-return program NERFINISHED ⓘ |
| scientificGoal |
compare surface and subsurface materials
ⓘ
study composition of Ryugu subsurface ⓘ |
| separationFromSpacecraft | deployed from Hayabusa2 near Ryugu ⓘ |
| spaceAgency | JAXA NERFINISHED ⓘ |
| spacecraft | Hayabusa2 NERFINISHED ⓘ |
| spacecraftType | carry-on impactor ⓘ |
| status | expended in operation at Ryugu ⓘ |
| targetBodyType | C-type asteroid ⓘ |
| technologyType | impact experiment payload ⓘ |
| uses | explosive charge ⓘ |
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: SCI Description of subject: SCI is the Small Carry-on Impactor, an explosive device on Japan’s Hayabusa2 spacecraft designed to create an artificial crater on asteroid Ryugu to expose and sample subsurface material.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Hayabusa2