Mercury-Atlas 6
E136079
Mercury-Atlas 6 was the 1962 NASA mission that carried astronaut John Glenn on the first American crewed orbital flight around Earth.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Mercury-Atlas 6 canonical | 8 |
How this entity was disambiguated
This entity first appeared as the object of triple T1116619 — 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: Mercury-Atlas 6 Context triple: [Mercury program, notableMission, Mercury-Atlas 6]
-
A.
Mercury-Atlas 9
Mercury-Atlas 9 was NASA’s final crewed Mercury mission, during which astronaut Gordon Cooper completed the longest and last solo orbital flight of the program in 1963.
-
B.
Mercury-Redstone 3
Mercury-Redstone 3 was the 1961 NASA mission that carried astronaut Alan Shepard on the first American crewed spaceflight, marking a major early milestone in human space exploration.
-
C.
Mercury-Redstone 4
Mercury-Redstone 4 was NASA’s second crewed Mercury mission, which carried astronaut Gus Grissom on a suborbital flight in 1961 and is known for the premature hatch blow that led to the loss of the Liberty Bell 7 capsule.
-
D.
Gemini 3
Gemini 3 was NASA’s first crewed Gemini spacecraft mission, flown in 1965 by astronauts Gus Grissom and John Young to test orbital maneuvering and spacecraft systems for future spaceflights.
-
E.
Gemini 11
Gemini 11 was a 1966 NASA crewed spaceflight that advanced orbital rendezvous, docking, and high-altitude operations as part of the Gemini program’s preparation for Apollo lunar missions.
- 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: Mercury-Atlas 6 Target entity description: Mercury-Atlas 6 was the 1962 NASA mission that carried astronaut John Glenn on the first American crewed orbital flight around Earth.
-
A.
Mercury-Atlas 9
Mercury-Atlas 9 was NASA’s final crewed Mercury mission, during which astronaut Gordon Cooper completed the longest and last solo orbital flight of the program in 1963.
-
B.
Mercury-Redstone 3
Mercury-Redstone 3 was the 1961 NASA mission that carried astronaut Alan Shepard on the first American crewed spaceflight, marking a major early milestone in human space exploration.
-
C.
Mercury-Redstone 4
Mercury-Redstone 4 was NASA’s second crewed Mercury mission, which carried astronaut Gus Grissom on a suborbital flight in 1961 and is known for the premature hatch blow that led to the loss of the Liberty Bell 7 capsule.
-
D.
Gemini 3
Gemini 3 was NASA’s first crewed Gemini spacecraft mission, flown in 1965 by astronauts Gus Grissom and John Young to test orbital maneuvering and spacecraft systems for future spaceflights.
-
E.
Gemini 11
Gemini 11 was a 1966 NASA crewed spaceflight that advanced orbital rendezvous, docking, and high-altitude operations as part of the Gemini program’s preparation for Apollo lunar missions.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Mercury program mission
ⓘ
crewed spaceflight mission ⓘ orbital spaceflight ⓘ |
| apogee | approx. 265 km ⓘ |
| astronaut | John Glenn ⓘ |
| astronautAgeAtLaunch | 40 ⓘ |
| astronautBirthplace | Cambridge, Ohio, United States ⓘ |
| astronautFullName |
John Herschel Glenn Jr.
ⓘ
linked to:
John Glenn
|
| astronautNationality | American ⓘ |
| astronautRole | pilot ⓘ |
| callsign | Friendship 7 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| crewMember | John Glenn ⓘ |
| crewSize | 1 ⓘ |
| firstForCountry | first American crewed orbital flight ⓘ |
| followedBy | Mercury-Atlas 7 ⓘ |
| historicalEra | early Space Race ⓘ |
| historicalSignificance | first American to orbit Earth ⓘ |
| inclination | 32.5 degrees ⓘ |
| landingDate | 1962-02-20 ⓘ |
| landingSite | Atlantic Ocean ⓘ |
| launchCountry |
United States
ⓘ
linked to:
United States of America
|
| launchDate | 1962-02-20 ⓘ |
| launchLocation |
Cape Canaveral, Florida
ⓘ
linked to:
Cape Canaveral
|
| launchSite | Cape Canaveral Air Force Station Launch Complex 14 ⓘ |
| launchVehicle | Atlas LV-3B ⓘ |
| launchVehicleManufacturer | Convair ⓘ |
| missionDuration | 04:55:23 ⓘ |
| missionName | Friendship 7 ⓘ |
| missionPatchShape | circular ⓘ |
| missionType |
scientific research mission
ⓘ
test flight ⓘ |
| notableEvent | heat shield telemetry anomaly during flight ⓘ |
| objective |
achieve first U.S. crewed orbital flight
ⓘ
study human performance in orbital spaceflight ⓘ test Mercury spacecraft systems in orbit ⓘ |
| operator | NASA ⓘ |
| orbitalFlights | 3 ⓘ |
| orbitalPeriod | approx. 88.5 minutes ⓘ |
| perigee | approx. 159 km ⓘ |
| precededBy | Mercury-Atlas 5 ⓘ |
| program |
Project Mercury
ⓘ
linked to:
Mercury program
|
| recoveryShip |
USS Noa (DD-841)
ⓘ
USS Randolph (CVS-15) ⓘ |
| result | successful mission completion ⓘ |
| spaceAgency |
National Aeronautics and Space Administration
ⓘ
linked to:
NASA
|
| spacecraft |
Mercury spacecraft Friendship 7
ⓘ
linked to:
Friendship 7
|
| spacecraftManufacturer |
McDonnell Aircraft Corporation
ⓘ
linked to:
McDonnell Douglas
|
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: Mercury-Atlas 6 Description of subject: Mercury-Atlas 6 was the 1962 NASA mission that carried astronaut John Glenn on the first American crewed orbital flight around Earth.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.