<?xml version="1.0" encoding="US-ASCII" ?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 6.3a -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
    <!-- Field: Doc-Info; Name: Misc; Value: 96Mps7xRiXgen8uDanwsWa6GWbP9z5Z8aekhvWBzbQl6XysmHmNtxiMRnWtmERkH -->
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:dei="http://xbrl.sec.gov/dei/2025" xmlns:us-gaap="http://fasb.org/us-gaap/2025" xmlns:us-types="http://fasb.org/us-types/2025" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2022-03-31" xmlns:ecd="http://xbrl.sec.gov/ecd/2025" xmlns:country="http://xbrl.sec.gov/country/2025" xmlns:srt="http://fasb.org/srt/2025" xmlns:cyd="http://xbrl.sec.gov/cyd/2025" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:NNE="http://nanonuclearenergy.com/20250930" elementFormDefault="qualified" targetNamespace="http://nanonuclearenergy.com/20250930">
    <annotation>
      <appinfo>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/Cover" id="Cover">
          <link:definition>00000001 - Document - Cover</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/BalanceSheets" id="BalanceSheets">
          <link:definition>00000002 - Statement - Consolidated Balance Sheets</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/BalanceSheetsParenthetical" id="BalanceSheetsParenthetical">
          <link:definition>00000003 - Statement - Consolidated Balance Sheets (Parenthetical)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/StatementsOfOperations" id="StatementsOfOperations">
          <link:definition>00000004 - Statement - Consolidated Statements of Operations</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/StatementsOfStockholdersEquity" id="StatementsOfStockholdersEquity">
          <link:definition>00000005 - Statement - Consolidated Statements of Stockholders' Equity</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/StatementsOfCashFlows" id="StatementsOfCashFlows">
          <link:definition>00000006 - Statement - Consolidated Statements of Cash Flows</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/OrganizationAndOperationsAndBasisOfPresentation" id="OrganizationAndOperationsAndBasisOfPresentation">
          <link:definition>999014 - Disclosure - ORGANIZATION AND OPERATIONS AND BASIS OF PRESENTATION</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/SummaryOfSignificantAccountingPolicies" id="SummaryOfSignificantAccountingPolicies">
          <link:definition>999015 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/OtherIncome" id="OtherIncome">
          <link:definition>999016 - Disclosure - OTHER INCOME</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/Equity" id="Equity">
          <link:definition>999017 - Disclosure - EQUITY</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/PropertyPlantAndEquipment" id="PropertyPlantAndEquipment">
          <link:definition>999018 - Disclosure - PROPERTY, PLANT AND EQUIPMENT</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/Right-of-useAssetsAndLeaseLiabilities" id="Right-of-useAssetsAndLeaseLiabilities">
          <link:definition>999019 - Disclosure - RIGHT-OF-USE ASSETS AND LEASE LIABILITIES</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/AcquisitionOfAlipTechnology" id="AcquisitionOfAlipTechnology">
          <link:definition>999020 - Disclosure - ACQUISITION OF ALIP TECHNOLOGY</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/Long-termInvestmentsRelatedParty" id="Long-termInvestmentsRelatedParty">
          <link:definition>999021 - Disclosure - LONG-TERM INVESTMENTS, RELATED PARTY</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/UsncAssetAcquisition" id="UsncAssetAcquisition">
          <link:definition>999022 - Disclosure - USNC ASSET ACQUISITION</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/IncomeTaxes" id="IncomeTaxes">
          <link:definition>999023 - Disclosure - INCOME TAXES</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/SubsequentEvents" id="SubsequentEvents">
          <link:definition>999024 - Disclosure - SUBSEQUENT EVENTS</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/SummaryOfSignificantAccountingPoliciesPolicies" id="SummaryOfSignificantAccountingPoliciesPolicies">
          <link:definition>999025 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/SummaryOfSignificantAccountingPoliciesTables" id="SummaryOfSignificantAccountingPoliciesTables">
          <link:definition>999026 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/EquityTables" id="EquityTables">
          <link:definition>999027 - Disclosure - EQUITY (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/PropertyPlantAndEquipmentTables" id="PropertyPlantAndEquipmentTables">
          <link:definition>999028 - Disclosure - PROPERTY, PLANT AND EQUIPMENT (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/Right-of-useAssetsAndLeaseLiabilitiesTables" id="Right-of-useAssetsAndLeaseLiabilitiesTables">
          <link:definition>999029 - Disclosure - RIGHT-OF-USE ASSETS AND LEASE LIABILITIES (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/AcquisitionOfAlipTechnologyTables" id="AcquisitionOfAlipTechnologyTables">
          <link:definition>999030 - Disclosure - ACQUISITION OF ALIP TECHNOLOGY (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/UsncAssetAcquisitionTables" id="UsncAssetAcquisitionTables">
          <link:definition>999031 - Disclosure - USNC ASSET ACQUISITION (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/IncomeTaxesTables" id="IncomeTaxesTables">
          <link:definition>999032 - Disclosure - INCOME TAXES (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/OrganizationAndOperationsAndBasisOfPresentationDetailsNarrative" id="OrganizationAndOperationsAndBasisOfPresentationDetailsNarrative">
          <link:definition>999033 - Disclosure - ORGANIZATION AND OPERATIONS AND BASIS OF PRESENTATION (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfStraightLineMethodBasedOnEstimatedUsefulLivesDetails" id="ScheduleOfStraightLineMethodBasedOnEstimatedUsefulLivesDetails">
          <link:definition>999034 - Disclosure - SCHEDULE OF STRAIGHT LINE METHOD BASED ON ESTIMATED USEFUL LIVES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfSharesExcludedFromDilutedPerShareAmountDetails" id="ScheduleOfSharesExcludedFromDilutedPerShareAmountDetails">
          <link:definition>999035 - Disclosure - SCHEDULE OF SHARES EXCLUDED FROM DILUTED PER SHARE AMOUNT (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/SummaryOfSignificantAccountingPoliciesDetailsNarrative" id="SummaryOfSignificantAccountingPoliciesDetailsNarrative">
          <link:definition>999036 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/OtherIncomeDetailsNarrative" id="OtherIncomeDetailsNarrative">
          <link:definition>999037 - Disclosure - OTHER INCOME (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfCumulativeOptionActivityDetails" id="ScheduleOfCumulativeOptionActivityDetails">
          <link:definition>999038 - Disclosure - SCHEDULE OF CUMULATIVE OPTION ACTIVITY (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfCumulativeWarrantActivityDetails" id="ScheduleOfCumulativeWarrantActivityDetails">
          <link:definition>999039 - Disclosure - SCHEDULE OF CUMULATIVE WARRANT ACTIVITY (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfRestrictedStockUnitActivityDetails" id="ScheduleOfRestrictedStockUnitActivityDetails">
          <link:definition>999040 - Disclosure - SCHEDULE OF RESTRICTED STOCK UNIT ACTIVITY (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/EquityDetailsNarrative" id="EquityDetailsNarrative">
          <link:definition>999041 - Disclosure - EQUITY (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" id="ScheduleOfPropertyPlantAndEquipmentDetails">
          <link:definition>999042 - Disclosure - SCHEDULE OF PROPERTY , PLANT AND EQUIPMENT (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/PropertyPlantAndEquipmentDetailsNarrative" id="PropertyPlantAndEquipmentDetailsNarrative">
          <link:definition>999043 - Disclosure - PROPERTY, PLANT AND EQUIPMENT (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfRightOfUseAssetAndLeaseLiabilitiesDetails" id="ScheduleOfRightOfUseAssetAndLeaseLiabilitiesDetails">
          <link:definition>999044 - Disclosure - SCHEDULE OF RIGHT OF USE ASSET AND LEASE LIABILITIES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfBalanceSheetInformationDetails" id="ScheduleOfBalanceSheetInformationDetails">
          <link:definition>999045 - Disclosure - SCHEDULE OF BALANCE SHEET INFORMATION (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfLeaseExpenseDetails" id="ScheduleOfLeaseExpenseDetails">
          <link:definition>999046 - Disclosure - SCHEDULE OF LEASE EXPENSE (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfOtherInformationRelatedToLeasesDetails" id="ScheduleOfOtherInformationRelatedToLeasesDetails">
          <link:definition>999047 - Disclosure - SCHEDULE OF OTHER INFORMATION RELATED TO LEASES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfExpectedAnnualMinimumLeasePaymentsDetails" id="ScheduleOfExpectedAnnualMinimumLeasePaymentsDetails">
          <link:definition>999048 - Disclosure - SCHEDULE OF EXPECTED ANNUAL MINIMUM LEASE PAYMENTS (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfAlipAcquisitionDetails" id="ScheduleOfAlipAcquisitionDetails">
          <link:definition>999049 - Disclosure - SCHEDULE OF ALIP ACQUISITION (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/AcquisitionOfAlipTechnologyDetailsNarrative" id="AcquisitionOfAlipTechnologyDetailsNarrative">
          <link:definition>999050 - Disclosure - ACQUISITION OF ALIP TECHNOLOGY (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/Long-termInvestmentsRelatedPartyDetailsNarrative" id="Long-termInvestmentsRelatedPartyDetailsNarrative">
          <link:definition>999051 - Disclosure - LONG-TERM INVESTMENTS, RELATED PARTY (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfAllocationOfConsiderationDetails" id="ScheduleOfAllocationOfConsiderationDetails">
          <link:definition>999052 - Disclosure - SCHEDULE OF ALLOCATION OF CONSIDERATION (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/UsncAssetAcquisitionDetailsNarrative" id="UsncAssetAcquisitionDetailsNarrative">
          <link:definition>999053 - Disclosure - USNC ASSET ACQUISITION (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfReconciliationOfEffectiveTaxRateToStatutoryRatesDetails" id="ScheduleOfReconciliationOfEffectiveTaxRateToStatutoryRatesDetails">
          <link:definition>999054 - Disclosure - SCHEDULE OF RECONCILIATION OF EFFECTIVE TAX RATE TO STATUTORY RATES (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/ScheduleOfDeferredTaxAssetsLiabilitiesDetails" id="ScheduleOfDeferredTaxAssetsLiabilitiesDetails">
          <link:definition>999055 - Disclosure - SCHEDULE OF DEFERRED TAX ASSETS (LIABILITIES) (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/IncomeTaxesDetailsNarrative" id="IncomeTaxesDetailsNarrative">
          <link:definition>999056 - Disclosure - INCOME TAXES (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://nanonuclearenergy.com/role/SubsequentEventsDetailsNarrative" id="SubsequentEventsDetailsNarrative">
          <link:definition>999057 - Disclosure - SUBSEQUENT EVENTS (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:linkbaseRef xlink:type="simple" xlink:href="nne-20250930_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="nne-20250930_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="nne-20250930_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Calculation Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="nne-20250930_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links" />
      </appinfo>
    </annotation>
    <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
    <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
    <import namespace="http://xbrl.sec.gov/dei/2025" schemaLocation="https://xbrl.sec.gov/dei/2025/dei-2025.xsd" />
    <import namespace="http://fasb.org/us-gaap/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-gaap-2025.xsd" />
    <import namespace="http://fasb.org/us-types/2025" schemaLocation="https://xbrl.fasb.org/us-gaap/2025/elts/us-types-2025.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/2022-03-31" schemaLocation="https://www.xbrl.org/dtr/type/2022-03-31/types.xsd" />
    <import namespace="http://xbrl.sec.gov/ecd/2025" schemaLocation="https://xbrl.sec.gov/ecd/2025/ecd-2025.xsd" />
    <import namespace="http://xbrl.sec.gov/country/2025" schemaLocation="https://xbrl.sec.gov/country/2025/country-2025.xsd" />
    <import namespace="http://fasb.org/srt/2025" schemaLocation="https://xbrl.fasb.org/srt/2025/elts/srt-2025.xsd" />
    <import namespace="http://xbrl.sec.gov/cyd/2025" schemaLocation="https://xbrl.sec.gov/cyd/2025/cyd-2025.xsd" />
    <element id="NNE_TemporaryEquityMember" name="TemporaryEquityMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_StockOptionsMember" name="StockOptionsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ConsultingServiceMember" name="ConsultingServiceMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_SeriesBRoundMember" name="SeriesBRoundMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_July2024FirmCommitmentPublicOfferingMember" name="July2024FirmCommitmentPublicOfferingMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_July2024FollowOnOverallotmentWarrantsMember" name="July2024FollowOnOverallotmentWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_July2024FollowonOverallotmentWarrantMember" name="July2024FollowonOverallotmentWarrantMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_LeadManagingUnderwriterMember" name="LeadManagingUnderwriterMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_OctoberTwoThousandTwentyFourFollowOnOfferingMember" name="OctoberTwoThousandTwentyFourFollowOnOfferingMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_OctoberTwoThousandTwentyFourFollowOnOverAllotmentOptionMember" name="OctoberTwoThousandTwentyFourFollowOnOverAllotmentOptionMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_SecuritiesPurchaseAgreementMember" name="SecuritiesPurchaseAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_MayTwoThousandAndTwentyFivePrivatePlacementMember" name="MayTwoThousandAndTwentyFivePrivatePlacementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_MayTwoThousandAndTwentyFivePlacementAgencyAgreementMember" name="MayTwoThousandAndTwentyFivePlacementAgencyAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_TwoConsultantsMember" name="TwoConsultantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_TwoThousandAndTwentyFiveEquityIncentivePlanMember" name="TwoThousandAndTwentyFiveEquityIncentivePlanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_TwoThousandAndTwentyThreeStockOptionPlanMember" name="TwoThousandAndTwentyThreeStockOptionPlanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_CommonStockOneMember" name="CommonStockOneMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_CommonStockTwoMember" name="CommonStockTwoMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_OneThirdGrantDateAnniversaryMember" name="OneThirdGrantDateAnniversaryMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_GrantDateAnniversaryMember" name="GrantDateAnniversaryMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_SixMonthGrantDateAnniversaryMember" name="SixMonthGrantDateAnniversaryMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_TwoThousandAndTwentyFiveEquityPlanMember" name="TwoThousandAndTwentyFiveEquityPlanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_NuclearTechnologyHeadquatersMember" name="NuclearTechnologyHeadquatersMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_KRONOSMMRMicroreactorEnergySystemMember" name="KRONOSMMRMicroreactorEnergySystemMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ALIPTechnologyMember" name="ALIPTechnologyMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_DrMaidanaMember" name="DrMaidanaMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_LISTechnologiesIncMember" name="LISTechnologiesIncMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_CanadianConsentsMember" name="CanadianConsentsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_UnderwriterWarrantsMember" name="UnderwriterWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_WarrantOneMember" name="WarrantOneMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_WarrantTwoMember" name="WarrantTwoMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ResearchAndDevelopment" name="ResearchAndDevelopment" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ChangeInFairValueOfContingentConsideration" name="ChangeInFairValueOfContingentConsideration" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_StockIssuedDuringPeriodValueWarrantsExercised" name="StockIssuedDuringPeriodValueWarrantsExercised" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_StockIssuedDuringPeriodSharesWarrantsExercised" name="StockIssuedDuringPeriodSharesWarrantsExercised" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_StockIssuedDuringPeriodValuePermanentEquityConversion" name="StockIssuedDuringPeriodValuePermanentEquityConversion" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_TemporaryEquitySharesMezzanineEquityConversion" name="TemporaryEquitySharesMezzanineEquityConversion" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_TemporaryEquityValueMezzanineEquityConversion" name="TemporaryEquityValueMezzanineEquityConversion" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_StockIssuedDuringPeriodSharesPermanentEquityConversion" name="StockIssuedDuringPeriodSharesPermanentEquityConversion" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_AcquisitionPaidInEquity" name="AcquisitionPaidInEquity" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_IncreaseDecreaseFairValueOfContingentLiability" name="IncreaseDecreaseFairValueOfContingentLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_IncreaseDecreaseInContingentLiability" name="IncreaseDecreaseInContingentLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_PaymentsForResearchAndDevelopmentExpense" name="PaymentsForResearchAndDevelopmentExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_PaymentOfDeferredOfferingCosts" name="PaymentOfDeferredOfferingCosts" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_InceptionOfRightofuseAssetLeaseLiability" name="InceptionOfRightofuseAssetLeaseLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_NoInsiderTradingFlag" name="NoInsiderTradingFlag" nillable="true" xbrli:periodType="duration" type="xbrli:booleanItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_DisclosureRightofuseAssetsAndLeaseLiabilitiesAbstract" name="DisclosureRightofuseAssetsAndLeaseLiabilitiesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_RightOfUseAssetAndLeaseLiabilitiesDisclosureTextBlock" name="RightOfUseAssetAndLeaseLiabilitiesDisclosureTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_DisclosureUsncAssetAcquisitionAbstract" name="DisclosureUsncAssetAcquisitionAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_UsncAssetAcquisitionTextBlock" name="UsncAssetAcquisitionTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_PrepaidExpensesPolicyTextBlock" name="PrepaidExpensesPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_WarrantInstrumentsPolicyTextBlock" name="WarrantInstrumentsPolicyTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ScheduleOfPropertyPlantAndEquipmentsEstimatedUsefulLivesTableTextBlock" name="ScheduleOfPropertyPlantAndEquipmentsEstimatedUsefulLivesTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ScheduleOfRightOfUseAssetAndLeaseLiabilitiesTableTextBlock" name="ScheduleOfRightOfUseAssetAndLeaseLiabilitiesTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ScheduleOfBalanceSheetInformationTableTextBlock" name="ScheduleOfBalanceSheetInformationTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ScheduleOfOtherInformationRelatedToLeasesTableTextBlock" name="ScheduleOfOtherInformationRelatedToLeasesTableTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ConsultationServices" name="ConsultationServices" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_WorkingCapital" name="WorkingCapital" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_OtherIncomeTable" name="OtherIncomeTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="NNE_OtherIncomeLineItem" name="OtherIncomeLineItem" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_CashHeldAtFinancialInstitution" name="CashHeldAtFinancialInstitution" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_NonrefundableDownPayment" name="NonrefundableDownPayment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_SharebasedCompensationArrangementBySharebasedPaymentOptionsGrantedWeightedAverageRemainingContractualTermOne" name="SharebasedCompensationArrangementBySharebasedPaymentOptionsGrantedWeightedAverageRemainingContractualTermOne" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantedInPeriodTotalIntrinsicValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantedInPeriodTotalIntrinsicValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeitedInPeriodTotalIntrinsicValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeitedInPeriodTotalIntrinsicValue" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsOutstandingWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionsOutstandingWeightedAverageExercisePrice" nillable="true" xbrli:periodType="instant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ShareBasedCompensationArrangementsByShareBasedPaymentAwardNonOptionsGrantsInPeriodWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementsByShareBasedPaymentAwardNonOptionsGrantsInPeriodWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTermsGranted" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardEquityInstrumentsOtherThanOptionsOutstandingWeightedAverageRemainingContractualTermsGranted" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ShareBasedCompensationArrangementsByShareBasedPaymentAwardNonOptionsExercisesInPeriodWeightedAverageExercisePrice" name="ShareBasedCompensationArrangementsByShareBasedPaymentAwardNonOptionsExercisesInPeriodWeightedAverageExercisePrice" nillable="true" xbrli:periodType="duration" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_GrossProceedsFromIssuanceOfCommonStock" name="GrossProceedsFromIssuanceOfCommonStock" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_PurchaseOfCommonStock" name="PurchaseOfCommonStock" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_WarrantsExercised" name="WarrantsExercised" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_CashFeePercentage" name="CashFeePercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_NonAccountableExpenseAllowancePercentage" name="NonAccountableExpenseAllowancePercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsExercisableWeightedAverageRemainingContractualTerm" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedPercentage" name="SharebasedCompensationArrangementBySharebasedPaymentAwardOptionsVestedPercentage" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_PropertyPlantAndEquipmentAdditionsOnLand" name="PropertyPlantAndEquipmentAdditionsOnLand" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_PropertyPlantAndEquipmentAdditionsOnBuilding" name="PropertyPlantAndEquipmentAdditionsOnBuilding" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_PropertyPlantAndEquipmentAdditionsOnLeaseholdImprovements" name="PropertyPlantAndEquipmentAdditionsOnLeaseholdImprovements" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_PropertyPlantAndEquipmentAdditionsOnConstructionInProgress" name="PropertyPlantAndEquipmentAdditionsOnConstructionInProgress" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_DepreciationOfLeaseholdImprovements" name="DepreciationOfLeaseholdImprovements" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_RightOfUseAssetRollForward" name="RightOfUseAssetRollForward" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_RightOfUseOfAssetAdditions" name="RightOfUseOfAssetAdditions" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_AccumulatedDepreciationDepletionAndAmortizationOnRightOfUseOfAsset1" name="AccumulatedDepreciationDepletionAndAmortizationOnRightOfUseOfAsset1" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" name="LesseeOperatingLeaseLiabilityPaymentsDueAfterYearFour" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_AssetAcquisitionConsiderationTransferredContingentConsiderationShares" name="AssetAcquisitionConsiderationTransferredContingentConsiderationShares" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_RevaluationExpense" name="RevaluationExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ValueOfCanadianAssetsHeldInEscrow" name="ValueOfCanadianAssetsHeldInEscrow" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_AssumedLiabilitiesRelatedToDesignatedContracts" name="AssumedLiabilitiesRelatedToDesignatedContracts" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ReimbursementAllowance" name="ReimbursementAllowance" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_EffectiveIncomeTaxRateReconciliationChangeInTaxRate" name="EffectiveIncomeTaxRateReconciliationChangeInTaxRate" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_DeferredTaxAssetsDepreciationAndAmortization" name="DeferredTaxAssetsDepreciationAndAmortization" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_DeferredTaxAssetsOperatingLeaseLiabilities" name="DeferredTaxAssetsOperatingLeaseLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_DeferredTaxAssetsContributionCarryovers" name="DeferredTaxAssetsContributionCarryovers" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_DeferredTaxAssetsContingentConsideration" name="DeferredTaxAssetsContingentConsideration" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_DeferredTaxLiabilitiesRightsOfUseAsset" name="DeferredTaxLiabilitiesRightsOfUseAsset" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_DeferredTaxLiabilitiesIPResearchAndDevelopment" name="DeferredTaxLiabilitiesIPResearchAndDevelopment" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_DeferredTaxAssets" name="DeferredTaxAssets" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ValuationAllowancePercentage" name="ValuationAllowancePercentage" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_PercentageOfTaxableIncome" name="PercentageOfTaxableIncome" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_ProceedsFromIssuanceOfPrivatePlacementGross" name="ProceedsFromIssuanceOfPrivatePlacementGross" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="NNE_AssetAcquisitionDisclosureTextBlock" name="AssetAcquisitionDisclosureTextBlock" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
</schema>
