Spacehab-2
E836462
Spacehab-2 was a pressurized laboratory module flown in the Space Shuttle’s payload bay to support microgravity research and experiments in low Earth orbit.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Spacehab module | 2 |
| Spacehab pressurized module | 2 |
| Spacehab module cargo | 1 |
| Spacehab-2 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10002527 — 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: Spacehab-2 Context triple: [STS-60, payload, Spacehab-2]
-
A.
Spacelab D1
Spacelab D1 was a German-led Spacelab mission flown on NASA’s Space Shuttle Challenger in 1985, focused on microgravity and materials science experiments.
-
B.
STS-51-L
STS-51-L was the ill-fated 1986 Space Shuttle Challenger mission that ended in disaster shortly after launch, resulting in the loss of all seven crew members.
-
C.
STS-51-D
STS-51-D was a 1985 NASA Space Shuttle Discovery mission that deployed communications satellites and conducted scientific experiments in low Earth orbit.
-
D.
Spacelab 2
Spacelab 2 was a 1985 Space Shuttle science mission focused on astronomy and microgravity experiments using the European-built Spacelab laboratory module.
-
E.
STS-51-F
STS-51-F was a 1985 NASA Space Shuttle Challenger mission notable for its Spacelab 2 scientific payload and an in-flight main engine shutdown that led to the first use of an Abort to Orbit procedure.
- 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: Spacehab-2 Target entity description: Spacehab-2 was a pressurized laboratory module flown in the Space Shuttle’s payload bay to support microgravity research and experiments in low Earth orbit.
-
A.
Spacelab D1
Spacelab D1 was a German-led Spacelab mission flown on NASA’s Space Shuttle Challenger in 1985, focused on microgravity and materials science experiments.
-
B.
STS-51-L
STS-51-L was the ill-fated 1986 Space Shuttle Challenger mission that ended in disaster shortly after launch, resulting in the loss of all seven crew members.
-
C.
STS-51-D
STS-51-D was a 1985 NASA Space Shuttle Discovery mission that deployed communications satellites and conducted scientific experiments in low Earth orbit.
-
D.
Spacelab 2
Spacelab 2 was a 1985 Space Shuttle science mission focused on astronomy and microgravity experiments using the European-built Spacelab laboratory module.
-
E.
STS-51-F
STS-51-F was a 1985 NASA Space Shuttle Challenger mission notable for its Spacelab 2 scientific payload and an in-flight main engine shutdown that led to the first use of an Abort to Orbit procedure.
- F. None of above. chosen
Statements (29)
| Predicate | Object |
|---|---|
| instanceOf |
Spacehab module
ⓘ
pressurized laboratory module ⓘ spacecraft component ⓘ |
| accessMethod | internal access from Space Shuttle crew cabin ⓘ |
| carriedBy | Space Shuttle orbiter ⓘ |
| deploymentLocation |
Space Shuttle cargo bay
ⓘ
linked to:
Space Shuttle payload bay
|
| designedFor |
Space Shuttle missions
ⓘ
linked to:
NASA Space Shuttle program
|
| environmentType | pressurized environment ⓘ |
| hasFeature |
laboratory racks
ⓘ
pressurized volume ⓘ |
| isPartOf |
Spacehab program
ⓘ
linked to:
SPACEHAB
|
| isVariantOf |
Spacehab pressurized module
ⓘ
linked to:
Spacehab-2
|
| locatedInOperation | Space Shuttle payload bay ⓘ |
| missionEnvironment | microgravity ⓘ |
| operatedBy | Space Shuttle crew ⓘ |
| operatedIn | low Earth orbit ⓘ |
| operationalContext | orbital laboratory ⓘ |
| orbits | Earth ⓘ |
| orbitType | low Earth orbit ⓘ |
| purpose |
microgravity research
ⓘ
scientific experiments ⓘ |
| researchDomain | spaceflight microgravity research ⓘ |
| supports |
human-tended experiments
ⓘ
microgravity experiments ⓘ |
| usedFor |
life sciences experiments
ⓘ
materials science experiments ⓘ space science research ⓘ technology experiments ⓘ |
| usedOn | Space Shuttle ⓘ |
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: Spacehab-2 Description of subject: Spacehab-2 was a pressurized laboratory module flown in the Space Shuttle’s payload bay to support microgravity research and experiments in low Earth orbit.
Referenced by (6)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: Spacehab-2
linked to: Spacehab-2
linked to: Spacehab-2
linked to: Spacehab-2
linked to: Spacehab-2