Marsha S. Ivins
E955776
UNEXPLORED
Marsha S. Ivins is a retired NASA astronaut and engineer who flew on five Space Shuttle missions, contributing extensively to human spaceflight operations and technology.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Marsha S. Ivins canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T11683798 — 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: Marsha S. Ivins Context triple: [STS-81, missionSpecialist, Marsha S. Ivins]
-
A.
Barbara M. Rolph
Barbara M. Rolph was the woman who sponsored the U.S. Navy heavy cruiser USS San Francisco (CA-38) at its launching ceremony.
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B.
Margaret C. Etter
Margaret C. Etter was an influential American chemist and crystallographer known for pioneering work in hydrogen bonding and crystal engineering.
-
C.
Dorothy M. Johnson
Dorothy M. Johnson was an American Western author best known for her influential short stories that inspired classic films such as "The Man Who Shot Liberty Valance" and "A Man Called Horse."
-
D.
Dorothy C. Cressman
Dorothy C. Cressman was the wife of American archaeologist and anthropologist Luther Cressman.
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E.
Mary M. Wyman
Mary M. Wyman was the wife of influential American geographer and geologist William Morris Davis.
- 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: Marsha S. Ivins Target entity description: Marsha S. Ivins is a retired NASA astronaut and engineer who flew on five Space Shuttle missions, contributing extensively to human spaceflight operations and technology.
-
A.
Barbara M. Rolph
Barbara M. Rolph was the woman who sponsored the U.S. Navy heavy cruiser USS San Francisco (CA-38) at its launching ceremony.
-
B.
Margaret C. Etter
Margaret C. Etter was an influential American chemist and crystallographer known for pioneering work in hydrogen bonding and crystal engineering.
-
C.
Dorothy M. Johnson
Dorothy M. Johnson was an American Western author best known for her influential short stories that inspired classic films such as "The Man Who Shot Liberty Valance" and "A Man Called Horse."
-
D.
Dorothy C. Cressman
Dorothy C. Cressman was the wife of American archaeologist and anthropologist Luther Cressman.
-
E.
Mary M. Wyman
Mary M. Wyman was the wife of influential American geographer and geologist William Morris Davis.
- F. None of above. chosen
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.