MSL
E394687
MSL is a NASA mission featuring the Curiosity rover, designed to explore Mars’ surface and assess its past and present habitability.
All labels observed (1)
| Label | Occurrences |
|---|---|
| MSL canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3875805 — 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: MSL Context triple: [Mars Science Laboratory, alsoKnownAs, MSL]
-
A.
SLS
SLS is a Finnish scholarly society dedicated to the preservation, research, and promotion of Swedish-language literature and cultural heritage in Finland.
-
B.
SLS
SLS is NASA’s heavy-lift, super-heavy rocket designed to carry astronauts and large payloads beyond low Earth orbit, including missions to the Moon and eventually Mars.
-
C.
MLI
MLI is the three-letter ISO 3166-1 alpha-3 country code assigned to Mali.
-
D.
Mangal
Mangal is a given name most notably borne by Mangal Pandey, an Indian soldier whose actions helped spark the Indian Rebellion of 1857.
-
E.
Marsden
Marsden is a village in West Yorkshire, England, situated in the Colne Valley near the Pennines and known for its industrial heritage and scenic moorland surroundings.
- 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: MSL Target entity description: MSL is a NASA mission featuring the Curiosity rover, designed to explore Mars’ surface and assess its past and present habitability.
-
A.
SLS
SLS is a Finnish scholarly society dedicated to the preservation, research, and promotion of Swedish-language literature and cultural heritage in Finland.
-
B.
SLS
SLS is NASA’s heavy-lift, super-heavy rocket designed to carry astronauts and large payloads beyond low Earth orbit, including missions to the Moon and eventually Mars.
-
C.
MLI
MLI is the three-letter ISO 3166-1 alpha-3 country code assigned to Mali.
-
D.
Mangal
Mangal is a given name most notably borne by Mangal Pandey, an Indian soldier whose actions helped spark the Indian Rebellion of 1857.
-
E.
Marsden
Marsden is a village in West Yorkshire, England, situated in the Colne Valley near the Pennines and known for its industrial heritage and scenic moorland surroundings.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Mars rover mission
ⓘ
NASA mission ⓘ |
| arrivalAtMarsDate | 2012-08-06 ⓘ |
| carries | Curiosity rover ⓘ |
| communicationSystem |
UHF relay via Mars orbiters
ⓘ
direct-to-Earth X-band ⓘ |
| countryOfOrigin |
United States
ⓘ
linked to:
United States of America
|
| designedBy |
NASA Jet Propulsion Laboratory
ⓘ
linked to:
Jet Propulsion Laboratory
|
| explores | Mars surface ⓘ |
| firstUseOfTechnology | sky crane landing system on another planet ⓘ |
| fullName | Mars Science Laboratory ⓘ |
| hasInstrument |
APXS (Alpha Particle X-ray Spectrometer)
ⓘ
CheMin (Chemistry and Mineralogy) ⓘ
linked to:
CheMin
ChemCam ⓘ DAN (Dynamic Albedo of Neutrons) ⓘ
linked to:
Dynamic Albedo of Neutrons
MAHLI (Mars Hand Lens Imager) ⓘ
linked to:
MAHLI
MARDI (Mars Descent Imager) ⓘ
linked to:
Mars Descent Imager
Mastcam ⓘ RAD (Radiation Assessment Detector) ⓘ
linked to:
Radiation Assessment Detector
REMS (Rover Environmental Monitoring Station) ⓘ
linked to:
Rover Environmental Monitoring Station
SAM (Sample Analysis at Mars) ⓘ |
| landingRegion | Aeolis Palus ⓘ |
| landingSite | Gale Crater ⓘ |
| launchDate | 2011-11-26 ⓘ |
| launchSite | Cape Canaveral Air Force Station Space Launch Complex 41 ⓘ |
| launchVehicle | Atlas V 541 ⓘ |
| massClass | car-sized rover mission ⓘ |
| missionType |
Mars surface mission
ⓘ
planetary science mission ⓘ |
| objective |
assess Mars habitability
ⓘ
characterize radiation environment on Mars ⓘ search for signs of past life ⓘ study Mars climate and geology ⓘ |
| operatedBy |
NASA
ⓘ
NASA Jet Propulsion Laboratory ⓘ
linked to:
Jet Propulsion Laboratory
|
| partOfProgram |
NASA Mars Exploration Program
ⓘ
linked to:
Mars Exploration Program
|
| powerSource |
radioisotope thermoelectric generator
ⓘ
linked to:
MMRTG
|
| primarySpacecraft | Curiosity rover ⓘ |
| scientificDiscipline |
astrobiology
ⓘ
atmospheric science ⓘ planetary geology ⓘ |
| spaceAgency | NASA ⓘ |
| status | active ⓘ |
| studies |
Martian atmosphere
ⓘ
Martian radiation environment ⓘ Martian rocks ⓘ Martian soil ⓘ |
| targetBody | Mars ⓘ |
| uses |
Entry Descent and Landing sky crane system
ⓘ
linked to:
sky crane maneuver
|
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: MSL Description of subject: MSL is a NASA mission featuring the Curiosity rover, designed to explore Mars’ surface and assess its past and present habitability.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.