Glenn Research Center

E17219

NASA field center research facility

Glenn Research Center is a major NASA research facility in Ohio specializing in aeronautics and space propulsion technologies.

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All labels observed (9)

Label	Occurrences
NASA Glenn Research Center	11
Lewis Research Center	5
Glenn Research Center canonical	3
NASA Glenn Research Center at Lewis Field	2
NASA Glenn Research Center main campus	2
NASA Glenn Visitor Center	2
NASA GRC	1
NASA Lewis Research Center	1
Neil A. Armstrong Test Facility	1

How this entity was disambiguated

This entity first appeared as the object of triple T93042 — 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: Glenn Research Center
Context triple: [NASA, operates, Glenn Research Center]

A. Marshall Space Flight Center
Marshall Space Flight Center is a major NASA field center in Huntsville, Alabama, responsible for developing space launch systems, propulsion technologies, and other key spaceflight hardware.
B. Ames Research Center
Ames Research Center is a major NASA research facility in California known for its contributions to aeronautics, space exploration, and advanced computing technologies.
C. Johnson Space Center
Johnson Space Center is NASA’s primary hub for human spaceflight operations, astronaut training, and mission control in Houston, Texas.
D. Langley Research Center
Langley Research Center is a major NASA field center in Virginia known for pioneering aeronautics research, space technology development, and atmospheric science.
E. Goddard Space Flight Center
Goddard Space Flight Center is a major NASA research laboratory in Maryland that leads scientific spacecraft development, Earth and space observation missions, and related technology.
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: Glenn Research Center
Target entity description: Glenn Research Center is a major NASA research facility in Ohio specializing in aeronautics and space propulsion technologies.

A. Marshall Space Flight Center
Marshall Space Flight Center is a major NASA field center in Huntsville, Alabama, responsible for developing space launch systems, propulsion technologies, and other key spaceflight hardware.
B. Ames Research Center
Ames Research Center is a major NASA research facility in California known for its contributions to aeronautics, space exploration, and advanced computing technologies.
C. Johnson Space Center
Johnson Space Center is NASA’s primary hub for human spaceflight operations, astronaut training, and mission control in Houston, Texas.
D. Langley Research Center
Langley Research Center is a major NASA field center in Virginia known for pioneering aeronautics research, space technology development, and atmospheric science.
E. Goddard Space Flight Center
Goddard Space Flight Center is a major NASA research laboratory in Maryland that leads scientific spacecraft development, Earth and space observation missions, and related technology.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	NASA field center ⓘ research facility ⓘ
affiliation	NASA Aeronautics Research Mission Directorate ⓘ NASA Space Technology Mission Directorate ⓘ
continent	North America ⓘ
country	United States ⓘ linked to: United States of America
fieldOfWork	aeronautical engineering ⓘ electrical engineering ⓘ materials science ⓘ mechanical engineering ⓘ systems engineering ⓘ
focusesOn	advancing aircraft engine technologies ⓘ advancing spaceflight propulsion technologies ⓘ improving fuel efficiency in aviation ⓘ power and energy storage for space missions ⓘ reducing aircraft emissions ⓘ reducing aircraft noise ⓘ space communications and navigation ⓘ
formerlyKnownAs	Lewis Research Center ⓘ linked to: Glenn Research Center
hasAbbreviation	GRC ⓘ
hasFacility	aeronautics test facilities ⓘ communications research laboratories ⓘ materials laboratories ⓘ propulsion test facilities ⓘ space environment test facilities ⓘ wind tunnels ⓘ
hasMission	to develop technologies for aeronautics and space exploration ⓘ to support NASA space missions with propulsion and power technologies ⓘ
locatedIn	Cleveland, Ohio ⓘ linked to: Cleveland Ohio ⓘ
namedAfter	John H. Glenn Jr. ⓘ linked to: John Glenn
operator	NASA ⓘ
ownedBy	United States government ⓘ
parentOrganization	National Aeronautics and Space Administration ⓘ linked to: NASA
partOf	NASA Glenn Research Center at Lewis Field ⓘ linked to: Glenn Research Center
specializesIn	aeronautics ⓘ aeropropulsion ⓘ aerospace engineering ⓘ air-breathing propulsion ⓘ communications technology ⓘ electric propulsion ⓘ icing research ⓘ in-space propulsion ⓘ materials research ⓘ microgravity science ⓘ rocket propulsion ⓘ space power systems ⓘ space propulsion ⓘ turbomachinery ⓘ

How these facts were elicited