OSO-4
E1494491
UNEXPLORED
OSO-4 was a NASA Orbiting Solar Observatory satellite dedicated to studying the Sun’s ultraviolet and X-ray emissions and their effects on space weather.
All labels observed (1)
| Label | Occurrences |
|---|---|
| OSO-4 canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T21552286 — 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: OSO-4 Context triple: [OSO series, hasPart, OSO-4]
-
A.
OSO-3
OSO-3 was a NASA Orbiting Solar Observatory satellite launched in 1967 to study the Sun’s ultraviolet and X-ray emissions and their effects on space weather.
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B.
OSO-1
OSO-1 was a NASA Orbiting Solar Observatory satellite dedicated to studying the Sun’s ultraviolet and X-ray emissions in the early 1960s.
-
C.
OSO-2
OSO-2 was a NASA Orbiting Solar Observatory satellite dedicated to studying the Sun’s ultraviolet and X-ray emissions in the early 1970s.
-
D.
OSO-8 satellite
The OSO-8 satellite was a NASA Orbiting Solar Observatory mission launched in the 1970s to study the Sun and cosmic X-ray sources using a suite of specialized instruments.
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E.
Zeus IV space capsule
The Zeus IV space capsule is a crewed spacecraft module designed for missions to and from Snowcap Base, serving as its primary transport and logistical link.
- 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: OSO-4 Target entity description: OSO-4 was a NASA Orbiting Solar Observatory satellite dedicated to studying the Sun’s ultraviolet and X-ray emissions and their effects on space weather.
-
A.
OSO-3
OSO-3 was a NASA Orbiting Solar Observatory satellite launched in 1967 to study the Sun’s ultraviolet and X-ray emissions and their effects on space weather.
-
B.
OSO-1
OSO-1 was a NASA Orbiting Solar Observatory satellite dedicated to studying the Sun’s ultraviolet and X-ray emissions in the early 1960s.
-
C.
OSO-2
OSO-2 was a NASA Orbiting Solar Observatory satellite dedicated to studying the Sun’s ultraviolet and X-ray emissions in the early 1970s.
-
D.
OSO-8 satellite
The OSO-8 satellite was a NASA Orbiting Solar Observatory mission launched in the 1970s to study the Sun and cosmic X-ray sources using a suite of specialized instruments.
-
E.
Zeus IV space capsule
The Zeus IV space capsule is a crewed spacecraft module designed for missions to and from Snowcap Base, serving as its primary transport and logistical link.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.