Mars Odyssey mission
E214853
The Mars Odyssey mission is a NASA spacecraft launched in 2001 that orbits Mars to map its surface, study its climate and geology, and search for signs of water and radiation conditions relevant to future human exploration.
All labels observed (4)
| Label | Occurrences |
|---|---|
| Mars Odyssey | 13 |
| 2001 Mars Odyssey | 2 |
| Mars Odyssey instruments | 1 |
| Mars Odyssey mission canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1923283 — 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: Mars Odyssey mission Context triple: [Mythodea, associatedWith, Mars Odyssey mission]
-
A.
Mars Exploration Rover mission
The Mars Exploration Rover mission was a NASA program that sent the twin rovers Spirit and Opportunity to Mars to study the planet’s geology and past water activity, achieving far longer and more scientifically productive operations than originally planned.
-
B.
Mars Reconnaissance Orbiter
Mars Reconnaissance Orbiter is a NASA spacecraft launched in 2005 that studies Mars’ atmosphere, climate, and surface in high detail while serving as a key communications relay for other Mars missions.
-
C.
Mars Exploration Program
The Mars Exploration Program is NASA’s long-term robotic initiative to explore Mars’ climate, geology, and potential for past or present life using orbiters, landers, and rovers.
-
D.
Dawn mission
The Dawn mission was a NASA space probe that studied the two largest bodies in the asteroid belt, Vesta and Ceres, to investigate the conditions and processes of the early solar system.
-
E.
Mars Pathfinder
Mars Pathfinder was a NASA mission that successfully landed a stationary base and the Sojourner rover on Mars in 1997, demonstrating innovative low-cost technologies for planetary exploration.
- 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: Mars Odyssey mission Target entity description: The Mars Odyssey mission is a NASA spacecraft launched in 2001 that orbits Mars to map its surface, study its climate and geology, and search for signs of water and radiation conditions relevant to future human exploration.
-
A.
Mars Exploration Rover mission
The Mars Exploration Rover mission was a NASA program that sent the twin rovers Spirit and Opportunity to Mars to study the planet’s geology and past water activity, achieving far longer and more scientifically productive operations than originally planned.
-
B.
Mars Reconnaissance Orbiter
Mars Reconnaissance Orbiter is a NASA spacecraft launched in 2005 that studies Mars’ atmosphere, climate, and surface in high detail while serving as a key communications relay for other Mars missions.
-
C.
Mars Exploration Program
The Mars Exploration Program is NASA’s long-term robotic initiative to explore Mars’ climate, geology, and potential for past or present life using orbiters, landers, and rovers.
-
D.
Dawn mission
The Dawn mission was a NASA space probe that studied the two largest bodies in the asteroid belt, Vesta and Ceres, to investigate the conditions and processes of the early solar system.
-
E.
Mars Pathfinder
Mars Pathfinder was a NASA mission that successfully landed a stationary base and the Sojourner rover on Mars in 1997, demonstrating innovative low-cost technologies for planetary exploration.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
Mars orbiter mission
ⓘ
NASA planetary mission ⓘ |
| abbreviation |
Mars Odyssey mission
self-linksurface differs
ⓘ
surface form:
2001 Mars Odyssey
|
| communicationBand |
UHF relay
ⓘ
X-band ⓘ |
| contributesTo | selection of landing sites for Mars landers and rovers ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| discovered | large subsurface water ice deposits on Mars ⓘ |
| enteredMarsOrbit | 2001-10-24 ⓘ |
| inclination | near-polar orbit ⓘ |
| isPartOf | ongoing robotic exploration of Mars ⓘ |
| launchDate | 2001-04-07 ⓘ |
| launchSite | Cape Canaveral Air Force Station Space Launch Complex 17 ⓘ |
| launchVehicle |
Delta rocket
ⓘ
surface form:
Delta II 7925
|
| manages |
Jet Propulsion Laboratory
ⓘ
surface form:
NASA Jet Propulsion Laboratory
|
| manufacturer |
Lockheed Martin Space
ⓘ
surface form:
Lockheed Martin Astronautics
|
| maps |
mineral distribution on Mars
ⓘ
surface temperature variations on Mars ⓘ |
| massAtLaunch | approximately 725 kilograms ⓘ |
| missionDuration | long-duration ⓘ |
| missionObjective |
map Martian surface
ⓘ
measure radiation environment for future human exploration ⓘ search for evidence of water on Mars ⓘ study Martian climate ⓘ study Martian geology ⓘ |
| missionPhase |
aerobraking phase
ⓘ
science orbit ⓘ |
| missionStatus | operational ⓘ |
| namedAfter |
2001: A Space Odyssey
ⓘ
surface form:
Arthur C. Clarke novel 2001: A Space Odyssey
|
| operator | NASA ⓘ |
| orbitsBody | Mars ⓘ |
| powerSource | solar panels ⓘ |
| primaryTarget | Mars ⓘ |
| program |
Mars Exploration Program
ⓘ
surface form:
NASA Mars Exploration Program
|
| relatedMission |
Mars Express
ⓘ
Mars Global Surveyor ⓘ Mars Reconnaissance Orbiter ⓘ |
| scientificDiscipline |
atmospheric science
ⓘ
planetary geology ⓘ planetary science ⓘ space radiation environment ⓘ |
| spaceAgency | NASA ⓘ |
| spacecraftName |
Mars Odyssey mission
self-linksurface differs
ⓘ
surface form:
2001 Mars Odyssey
|
| spacecraftType | orbiter ⓘ |
| supports | Mars surface missions relay communications ⓘ |
| usesInstrument |
Gamma-Ray and Neutron Spectrometer
ⓘ
surface form:
Gamma Ray Spectrometer
Mars Radiation Environment Experiment ⓘ Thermal Emission Imaging System ⓘ |
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: Mars Odyssey mission Description of subject: The Mars Odyssey mission is a NASA spacecraft launched in 2001 that orbits Mars to map its surface, study its climate and geology, and search for signs of water and radiation conditions relevant to future human exploration.
Referenced by (17)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Mars Odyssey
this entity surface form:
Mars Odyssey
this entity surface form:
Mars Odyssey
subject surface form:
Spirit
this entity surface form:
Mars Odyssey
subject surface form:
Opportunity
this entity surface form:
Mars Odyssey
this entity surface form:
2001 Mars Odyssey
this entity surface form:
2001 Mars Odyssey
subject surface form:
MAVEN
this entity surface form:
Mars Odyssey
this entity surface form:
Mars Odyssey
this entity surface form:
Mars Odyssey
this entity surface form:
Mars Odyssey
this entity surface form:
Mars Odyssey
this entity surface form:
Mars Odyssey instruments
this entity surface form:
Mars Odyssey
this entity surface form:
Mars Odyssey