MOXIE

E102673

experimental device in-situ resource utilization technology demonstrator oxygen production experiment

MOXIE is an experimental device on NASA's Perseverance rover designed to produce oxygen from the carbon dioxide–rich Martian atmosphere as a test of in-situ resource utilization for future human missions.

Try in SPARQL Jump to: Surface forms Disambiguation Statements Elicitation Referenced by

All labels observed (2)

Label	Occurrences
MOXIE canonical	2
Mars Oxygen In-Situ Resource Utilization Experiment	2

How this entity was disambiguated

This entity first appeared as the object of triple T747465 — 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: MOXIE
Context triple: [Perseverance rover, hasInstrument, MOXIE]

A. SuperCam
SuperCam is a remote-sensing instrument on NASA's Perseverance Mars rover that uses lasers, cameras, and spectrometers to analyze the composition of Martian rocks and soil from a distance.
B. ChemCam
ChemCam is a laser-based remote sensing instrument on NASA's Curiosity Mars rover used to analyze the chemical composition of Martian rocks and soil.
C. SHERLOC
SHERLOC is a spectroscopic instrument on NASA's Perseverance rover designed to detect and map organic compounds and minerals on the Martian surface.
D. MAHLI
MAHLI is a high-resolution, focusable color camera on NASA's Curiosity rover used to capture detailed close-up images of Martian rocks, soil, and textures for geological analysis.
E. Curiosity rover
Curiosity rover is a NASA Mars rover designed to explore the Gale Crater, study the planet’s climate and geology, and assess whether Mars ever had environmental conditions suitable for microbial life.
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: MOXIE
Target entity description: MOXIE is an experimental device on NASA's Perseverance rover designed to produce oxygen from the carbon dioxide–rich Martian atmosphere as a test of in-situ resource utilization for future human missions.

A. SuperCam
SuperCam is a remote-sensing instrument on NASA's Perseverance Mars rover that uses lasers, cameras, and spectrometers to analyze the composition of Martian rocks and soil from a distance.
B. ChemCam
ChemCam is a laser-based remote sensing instrument on NASA's Curiosity Mars rover used to analyze the chemical composition of Martian rocks and soil.
C. SHERLOC
SHERLOC is a spectroscopic instrument on NASA's Perseverance rover designed to detect and map organic compounds and minerals on the Martian surface.
D. MAHLI
MAHLI is a high-resolution, focusable color camera on NASA's Curiosity rover used to capture detailed close-up images of Martian rocks, soil, and textures for geological analysis.
E. Curiosity rover
Curiosity rover is a NASA Mars rover designed to explore the Gale Crater, study the planet’s climate and geology, and assess whether Mars ever had environmental conditions suitable for microbial life.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	experimental device ⓘ in-situ resource utilization technology demonstrator ⓘ oxygen production experiment ⓘ
acronymFor	MOXIE self-linksurface differs ⓘ surface form: Mars Oxygen In-Situ Resource Utilization Experiment
atmosphericFeedstock	Martian carbon dioxide–rich atmosphere ⓘ
designedFor	future human missions to Mars ⓘ
developmentInstitution	Massachusetts Institute of Technology ⓘ
environment	Martian surface ⓘ
firstOperationDateOnMars	2021-04-20 ⓘ
fullName	MOXIE self-linksurface differs ⓘ surface form: Mars Oxygen In-Situ Resource Utilization Experiment
goal	demonstrate in-situ resource utilization for future human missions ⓘ produce oxygen from Martian atmosphere ⓘ
hasComponent	compressor ⓘ filters ⓘ gas handling system ⓘ solid oxide electrolysis stack ⓘ thermal control system ⓘ
hostRover	Perseverance ⓘ
inputGas	carbon dioxide ⓘ
landingDateOnMars	2021-02-18 ⓘ
landingSite	Jezero Crater ⓘ
launchDate	2020-07-30 ⓘ
launchVehicle	Atlas V 541 ⓘ
locatedOn	Perseverance rover ⓘ
locationOnRover	inside Perseverance rover body ⓘ
mass	approximately 17.1 kilograms ⓘ
mission	Mars 2020 ⓘ surface form: Mars 2020 Perseverance rover mission
missionRole	in-situ resource utilization test ⓘ technology demonstration ⓘ
missionType	robotic Mars surface mission payload ⓘ
operatingPressure	Martian atmospheric pressure ⓘ
operator	NASA ⓘ
outputGas	oxygen ⓘ
partOf	Perseverance rover ⓘ surface form: NASA Perseverance rover
partOfMission	Mars 2020 ⓘ surface form: Mars 2020 mission
powerSource	Perseverance rover power system ⓘ
primaryObjective	demonstrate oxygen production at Mars conditions ⓘ
principalInvestigator	Michael Hecht ⓘ
scienceDiscipline	aerospace engineering ⓘ planetary engineering ⓘ
secondaryObjective	inform design of future large-scale oxygen plants on Mars ⓘ
spaceAgency	Jet Propulsion Laboratory ⓘ surface form: NASA Jet Propulsion Laboratory
status	technology demonstration completed ⓘ
supports	future Mars ascent vehicle oxidizer production ⓘ future breathable oxygen supply for astronauts ⓘ
targetBody	Mars ⓘ
technologyType	solid oxide electrolysis ⓘ
testedProcess	splitting carbon dioxide into oxygen and carbon monoxide ⓘ
usesAtmosphereOf	Mars ⓘ

How these facts were elicited

Referenced by (4)

Full triples — surface form annotated when it differs from this entity's canonical label.

Perseverance rover → hasInstrument → MOXIE ⓘ

Mars 2020 → carriesInstrument → MOXIE ⓘ

MOXIE → fullName → MOXIE self-linksurface differs ⓘ

this entity surface form: Mars Oxygen In-Situ Resource Utilization Experiment

MOXIE → acronymFor → MOXIE self-linksurface differs ⓘ