<?xml version="1.0" encoding="US-ASCII"?>
<!-- Generated by Broadridge Transform (tm) - http://www.broadridge.com -->
<!-- Created: Sat Aug 15 01:47:52 UTC 2026 -->
<xs:schema elementFormDefault="qualified" xmlns:srt-types="http://fasb.org/srt-types/2026" xmlns:gvac="http://www.gravityacquisitioncorp.com/20260814" targetNamespace="http://www.gravityacquisitioncorp.com/20260814" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:us-types="http://fasb.org/us-types/2026" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:dtr="http://www.xbrl.org/dtr/type/2024-01-31" xmlns:xbrli="http://www.xbrl.org/2003/instance">
  <xs:annotation>
    <xs:appinfo>
      <link:linkbaseRef xlink:type="simple" xlink:href="gvac-20260814_lab.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef"/>
      <link:linkbaseRef xlink:type="simple" xlink:href="gvac-20260814_pre.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef"/>
      <link:linkbaseRef xlink:type="simple" xlink:href="gvac-20260814_def.xml" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef"/>
      <link:roleType roleURI="http://www.gravityacquisitioncorp.com/role/DocumentAndEntityInformation" id="DocumentAndEntityInformation">
        <link:definition>000 - Document - Document And Entity Information</link:definition>
        <link:usedOn>link:presentationLink</link:usedOn>
        <link:usedOn>link:definitionLink</link:usedOn>
        <link:usedOn>link:calculationLink</link:usedOn>
      </link:roleType>
    </xs:appinfo>
  </xs:annotation>
  <xs:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd"/>
  <xs:import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd"/>
  <xs:import namespace="http://fasb.org/us-types/2026" schemaLocation="https://xbrl.fasb.org/us-gaap/2026/elts/us-types-2026.xsd"/>
  <xs:import namespace="http://www.xbrl.org/dtr/type/2024-01-31" schemaLocation="https://www.xbrl.org/dtr/type/2024-01-31/types.xsd"/>
  <xs:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd"/>
  <xs:import namespace="http://fasb.org/srt-types/2026" schemaLocation="https://xbrl.fasb.org/srt/2026/elts/srt-types-2026.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/sic/2026" schemaLocation="https://xbrl.sec.gov/sic/2026/sic-2026.xsd"/>
  <xs:import namespace="http://xbrl.sec.gov/spac/2026" schemaLocation="https://xbrl.sec.gov/spac/2026/spac-2026.xsd"/>
  <xs:element name="SponsorsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_SponsorsMember"/>
  <xs:element name="WithoutOverAllotmentMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_WithoutOverAllotmentMember"/>
  <xs:element name="WithOverAllotmentMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_WithOverAllotmentMember"/>
  <xs:element name="WithoutExerciseOfOverAllotmentOptionMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_WithoutExerciseOfOverAllotmentOptionMember"/>
  <xs:element name="WithExerciseOfOverAllotmentOptionMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_WithExerciseOfOverAllotmentOptionMember"/>
  <xs:element name="LoanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_LoanMember"/>
  <xs:element name="WorkingCapitalLoansMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_WorkingCapitalLoansMember"/>
  <xs:element name="GravitySponsorHoldingsLLCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_GravitySponsorHoldingsLLCMember"/>
  <xs:element name="ProFormaNetTangibleBookValuePerShareAsAdjustedMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_ProFormaNetTangibleBookValuePerShareAsAdjustedMember"/>
  <xs:element name="DilutionToPublicShareholdersMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_DilutionToPublicShareholdersMember"/>
  <xs:element name="PrivateUnitsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_PrivateUnitsMember"/>
  <xs:element name="PrivateSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_PrivateSharesMember"/>
  <xs:element name="PrivateRightsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_PrivateRightsMember"/>
  <xs:element name="RepresentativeSharesOwnedByMaximMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_RepresentativeSharesOwnedByMaximMember"/>
  <xs:element name="NetProceedsFromThisOfferingAndSaleOfThePrivateUnitsNetOfExpensesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_NetProceedsFromThisOfferingAndSaleOfThePrivateUnitsNetOfExpensesMember"/>
  <xs:element name="PlusOfferingCostsAccruedInAdvanceExcludedFromTangibleBookValueMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_PlusOfferingCostsAccruedInAdvanceExcludedFromTangibleBookValueMember"/>
  <xs:element name="LessProceedsHeldInTrustSubjectToRedemptionMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_LessProceedsHeldInTrustSubjectToRedemptionMember"/>
  <xs:element name="LessFounderSharesForfeitedIfOverAllotmentIsNotExercisedMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_LessFounderSharesForfeitedIfOverAllotmentIsNotExercisedMember"/>
  <xs:element name="OrdinarySharesIncludedInThePublicUnitsOfferedMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_OrdinarySharesIncludedInThePublicUnitsOfferedMember"/>
  <xs:element name="OrdinarySharesIncludedInThePrivateUnitsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_OrdinarySharesIncludedInThePrivateUnitsMember"/>
  <xs:element name="OrdinarySharesUnderlyingTheRightsToBeIncludedInThePublicUnitsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_OrdinarySharesUnderlyingTheRightsToBeIncludedInThePublicUnitsMember"/>
  <xs:element name="OrdinarySharesUnderlyingTheRightsToBeIncludedInThePrivateUnitsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_OrdinarySharesUnderlyingTheRightsToBeIncludedInThePrivateUnitsMember"/>
  <xs:element name="RepresentativeShareMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_RepresentativeShareMember"/>
  <xs:element name="LessSharesSubjectToRedemptionMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_LessSharesSubjectToRedemptionMember"/>
  <xs:element name="AilongXieMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_AilongXieMember"/>
  <xs:element name="XiaochenIrisZhaoMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_XiaochenIrisZhaoMember"/>
  <xs:element name="ClassBOrdinarySharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_ClassBOrdinarySharesMember"/>
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  <xs:element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="gvac_DocumentAndEntityInformationAbstract"/>
</xs:schema>
