STS-51-B
E490113
STS-51-B was a 1985 NASA Space Shuttle Challenger mission focused on Spacelab scientific research in microgravity.
All labels observed (2)
How this entity was disambiguated
This entity first appeared as the object of triple T5011891 — 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: STS-51-B Context triple: [Norman E. Thagard, spaceMission, STS-51-B]
-
A.
STS-51-C
STS-51-C was a 1985 classified U.S. Department of Defense Space Shuttle Discovery mission notable for being the first spaceflight of astronaut Ellison Onizuka.
-
B.
STS-51-I
STS-51-I was a 1985 NASA Space Shuttle Discovery mission focused on deploying and repairing communications satellites in Earth orbit.
-
C.
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.
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D.
STS-51-G
STS-51-G was a 1985 NASA Space Shuttle Discovery mission that deployed multiple communications satellites and conducted scientific experiments in low Earth orbit.
-
E.
STS-51A
STS-51A was a 1984 NASA Space Shuttle Discovery mission notable for successfully retrieving and returning two stranded communications satellites from orbit.
- 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: STS-51-B Target entity description: STS-51-B was a 1985 NASA Space Shuttle Challenger mission focused on Spacelab scientific research in microgravity.
-
A.
STS-51-C
STS-51-C was a 1985 classified U.S. Department of Defense Space Shuttle Discovery mission notable for being the first spaceflight of astronaut Ellison Onizuka.
-
B.
STS-51-I
STS-51-I was a 1985 NASA Space Shuttle Discovery mission focused on deploying and repairing communications satellites in Earth orbit.
-
C.
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.
-
D.
STS-51-G
STS-51-G was a 1985 NASA Space Shuttle Discovery mission that deployed multiple communications satellites and conducted scientific experiments in low Earth orbit.
-
E.
STS-51A
STS-51A was a 1984 NASA Space Shuttle Discovery mission notable for successfully retrieving and returning two stranded communications satellites from orbit.
- F. None of above. chosen
Statements (54)
| Predicate | Object |
|---|---|
| instanceOf |
NASA spaceflight
ⓘ
Space Shuttle mission ⓘ Spacelab mission ⓘ |
| commander | Robert F. Overmyer ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| crewNationality |
American
ⓘ
Chinese-American ⓘ Dutch-American ⓘ |
| crewSize | 7 ⓘ |
| firsts |
first Spacelab mission dedicated primarily to microgravity research
ⓘ
first flight of payload specialist Taylor G. Wang ⓘ first spaceflight of Frederick D. Gregory ⓘ |
| focus |
astrophysics experiments
ⓘ
fluid physics experiments ⓘ life sciences experiments ⓘ materials science experiments ⓘ scientific research in microgravity ⓘ technology demonstrations ⓘ |
| followedBy | STS-51-G ⓘ |
| landingDate | 1985-05-06 ⓘ |
| landingRunway | Runway 17 ⓘ |
| landingSite | Edwards Air Force Base ⓘ |
| launchDate | 1985-04-29 ⓘ |
| launchLocation | Kennedy Space Center ⓘ |
| launchSite |
Kennedy Space Center Launch Complex 39A
ⓘ
LC-39A ⓘ |
| missionDuration | 7 days 0 hours 8 minutes ⓘ |
| missionDurationDays | 7 ⓘ |
| missionSpecialist |
Don L. Lind
ⓘ
Norman E. Thagard ⓘ William E. Thornton ⓘ |
| missionType |
Spacelab science mission
ⓘ
microgravity research ⓘ |
| notableEvent |
conducted over a dozen major Spacelab-3 experiments
ⓘ
included animal and plant research in microgravity ⓘ |
| operator | NASA ⓘ |
| orbitApogee | 363 km ⓘ |
| orbiter | OV-099 ⓘ |
| orbitInclination | 28.45 degrees ⓘ |
| orbitPerigee | 353 km ⓘ |
| orbitPeriod | 91.9 minutes ⓘ |
| orbitsCompleted | 110 ⓘ |
| payload | Spacelab-3 ⓘ |
| payloadSpecialist |
Lodewijk van den Berg
ⓘ
Taylor G. Wang ⓘ |
| pilot | Frederick D. Gregory ⓘ |
| precededBy | STS-51-D ⓘ |
| program |
Space Shuttle program
ⓘ
linked to:
NASA Space Shuttle program
|
| spaceAgency | NASA ⓘ |
| spacecraft | Space Shuttle Challenger ⓘ |
| spacelabModule | Spacelab-3 ⓘ |
| spaceShuttle |
Challenger
ⓘ
linked to:
Challenger (OV-099)
|
| status | completed mission ⓘ |
| yearOfSpaceflight | 1985 ⓘ |
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: STS-51-B Description of subject: STS-51-B was a 1985 NASA Space Shuttle Challenger mission focused on Spacelab scientific research in microgravity.
Referenced by (10)
Full triples — surface form annotated when it differs from this entity's canonical label.