FEDERALSPENDcontract intelligence

Recompete radar

National Aeronautics and Space Administration contracts expiring

agencyvintage FY2021–FY2025 full archives · USAspending.gov, 2026-08-06recomputed Aug 15, 2026

Expiring in 12 mo1,249
Value at stake$69.6B
Expiring in 24 mo1,499
Value, 24 mo$91.9B

When they end

2026-08: 1752026-09: 4572026-10: 1252026-11: 492026-12: 632027-01: 322027-02: 702027-03: 522027-04: 162027-05: 222027-06: 452027-07: 662027-08: 772027-09: 1152027-10: 122027-11: 102027-12: 122028-01: 92028-02: 82028-03: 172028-04: 162028-05: 112028-06: 132028-07: 172026-082028-07

Each bar is one month of expiries. The lighter bars sit beyond the 12-month window.

Matching contracts

Narrow byNAICSStateMin $Max $Max biddersNever competedSmall incumbentMin openness

Narrow this list to what you can actually bid on. Filter by industry code, place of performance, contract size, and how many bidders showed up last time.

national-aeronautics-and-space-administration has thousands of expiring contracts. Most are too large, too small, or in the wrong industry for any one company. See plans

1,219 contracts worth $34.5B match. Showing 1–50.

IncumbentNAICSWork inCurrent valueEndsOpenness
LOCKHEED MARTIN CORPDESIGN, DEVELOPMENT, TEST&EVALUATION OF PROJECT ORION541710CO$15,537,343,262Sep 30, 20260 mo 2 offers
AMENTUM TECHNOLOGY, INC.ENGINEERING SERVICES AND SCIENCE CAPABILITY AUGMENTATION (ESSCA)541715AL$1,995,377,617Nov 30, 20262 mo 3 offers
ASSOCIATION OF UNIVERSITIES FOR RESEARCH IN ASTRONOMY, INC.THE PRIMARY ACTIVITIES COVERED BY THIS EFFORT SPAN THE MAJOR PHASES OF THE MISSION BEGINNING WITH FORMULATION THROUGH DEVELOPMENT AND TESTING, AND ENDING ONE YEAR AFTER LAUNCH WITH THE INITIATION OF THE JAMES WEBB SPACE TELESCOPE (JWST) SCIENCE PROGRAM. THESE MAJOR ACTIVITIES ARE SEPARATED INTO THE BASELINE PROGRAM AND SPECIAL STUDIES. THE BASELINE PROGRAM INCLUDES: A. MISSION REQUIREMENTS ANALYSIS AND OBSERVATORY/MISSION DESIGN SUPPORT INCLUDING: TRADESTUDY GENERATION, SCIENCE AND OPERATIONS IMPACT ANALYSIS, SCIENCE SYSTEMS ENGINEERING SUPPORT, AND DESIGN REFERENCE MISSION ANALYSIS. B. GROUND SEGMENT DEVELOPMENT, TESTING, MAINTENANCE AND OPERATIONS INCLUDING: OPERATIONS SUPPORT OF SI, FGS, ISIM, AND OBSERVATORY INTEGRATION AND TEST (I&T), MISSION SIMULATIONS, AND DOCUMENTATION MAINTENANCE, AS WELL AS LOW COST OPERATIONS CONCEPTS. C. SCIENCE PROGRAM IMPLEMENTATION INCLUDING: MISSION PLANNING SUPPORT, SCIENCE PROGRAM DEFINITION SUPPORT, PROPOSAL MANAGEMENT AND USER GRANT ADMINISTRATION, OBSERVER ASSISTANCE, SCIENCE COMMUNITY OUTREACH, AND STAFF RESEARCH. D. COMMISSIONING PERIOD AND ROUTINE SCIENCE OPERATIONS INCLUDING: PROPOSAL GENERATION, OBSERVATION PLANNING AND SCHEDULING, OBSERVING AND USER SUPPORT, DATA PROCESSING AND PRODUCT GENERATION, ARCHIVAL AND DATA DISTRIBUTION SERVICES, CALIBRATION ASSISTANCE AND DATA ANALYSIS, AND ENGINEERING OPERATIONS SUPPORT. E. FLIGHT OPERATIONS INCLUDING: SUBSYSTEM (INCLUDING INSTRUMENTS) HEALTH AND SAFETY MONITORING, COMMAND GENERATION AND UPLOAD, SCHEDULE EXECUTION ASSURANCE, TRENDING, AND ANOMALY INVESTIGATION. F. SUPPORT AND EXECUTION OF THE ON-ORBIT COMMISSIONING PROGRAM. G. GENERATION OF PERFORMANCE, SCIENCE RETURN, AND OTHER PERTINENT INFORMATIONAL REPORTS TO THE JWST PROJECT. H. ASTRONOMICAL COMMUNITY AND GENERAL PUBLIC/EDUCATIONAL OUTREACH. EXAMPLES OF SPECIAL PROJECT ACTIVITIES MAY INCLUDE: A. FOLLOW-ON MISSION STUDIES. B. ENGINEERING NECESSARY TO RESPOND TO NEW JWST PROJECT TASKS.541710MD$1,603,969,334Jun 25, 20279 mo 1 offer
THE BOEING COMPANYTHE COMMERCIAL CREW PROGRAM (CCP) COMMERCIAL CREW TRANSPORTATION CAPABILITY (CCTCAP) CONTRACT WILL PROVIDE COMPLETION OF THE DESIGN, DEVELOPMENT, TEST, EVALUATION, AND CERTIFICATION OF AN INTEGRATED CREW TRANSPORTATION SYSTEM (CTS) CAPABLE OF TRANSPORTING NASA CREW TO AND FROM THE ISS, IN ACCORDANCE WITH THE DESIGN REFERENCE MISSIONS AND NASA'S CERTIFICATION STANDARDS AND REQUIREMENTS. CERTIFICATION OF THE CTS WILL BE DETERMINED BY NASA. NASA PLANS TO ISSUE TASK ORDERS FOR POST CERTIFICATION MISSIONS (PCM) TO AND FROM ISS THAT INCLUDE GROUND, LAUNCH, LIFEBOAT, ON-ORBIT, RETURN AND RECOVERY OPERATIONS. THE MINIMUM QUANTITY OF MISSIONS TO BE ORDERED IS TWO (2) AND THE MAXIMUM POTENTIAL QUANTITY OF MISSIONS WHICH MAY BE ORDERED IS SIX (6). IN ADDITION, NASA MAY ISSUE TASK ORDERS FOR SPECIAL STUDIES USED FOR RISK REDUCTION AND OTHER PURPOSES RELATED TO THE CTS. NASA CERTIFICATION UNDER CLIN 001 IS COMPLETE WHEN THE CONTRACTOR'S CREW TRANSPORTATION SYSTEM (CTS) HAS MET NASAS REQUIREMENTS FOR SAFELY TRANSPORTING CREW TO AND FROM THE INTERNATIONAL SPACE STATION (ISS) IN ACCORDANCE WITH DOCUMENTS IDENTIFIED IN SECTION C.1, SPECIFICATIONS/STATEMENT OF WORK. SUBCLINS 001A AND 001B, IDENTIFIED IN TABLE B.3, DDTE/CERTIFICATION SUBCLINS, ARE DELIVERY MILESTONES THAT REPRESENT COMPLETION OF REQUIRED WORK NECESSARY TO ACHIEVE NASA CERTIFICATION. DELIVERY PAYMENT FOR THE ISS DESIGN CERTIFICATION REVIEW (DCR) FOR THE CREWED FLIGHT TO THE ISS INCLUDES ALL WORK UNDER THIS CLIN THAT OCCURS FROM THE CONTRACT EFFECTIVE DATE THROUGH THE ISS DCR COMPLETION. THE DELIVERY PAYMENT FOR THE CERTIFICATION REVIEW (CR) WILL INCLUDE ALL WORK THAT OCCURS FROM THE ISS DCR DELIVERY DATE THROUGH THE END OF THE DDTE/CERTIFICATION CLIN 001. IN ACCORDANCE WITH CLAUSE C.1, SPECIFICATION/STATEMENT OF WORK, THE TASK ORDERING PROCEDURES AND OTHER TERMS AND CONDITIONS IN THE CONTRACT, THE CONTRACTING OFFICER MAY ISSUE POST CERTIFICATION MISSION (PCM) TASK ORDERS. THE CONTRACTOR SHALL USE THE MISSION PRICING RATES SHOWN IN TABLE B.4.1, POST CERTIFICATION MISSION PRICES. THE PER MISSION PRICES ARE FOR A SINGLE ORDER AT THE PRICE STATED PER THE CALENDAR YEAR (CY) BASED ON THE NUMBER OF MISSIONS ORDERED. CTS FULL MISSION CAPABILITY PRICES SHALL BE BASED ON (1) FULFILLMENT OF THE DESIGN REFERENCE MISSION TO THE ISS FOUND IN CCT-DRM-1110, CREW TRANSPORTATION SYSTEM DESIGN REFERENCE MISSIONS, ATTACHMENT J-03, CONTRACT PERFORMANCE WORK STATEMENT, AND OTHER TERMS AND CONDITIONS IN THE CONTRACT AND (2) ALL INHERENT CTS CAPABILITIES THAT ARE WITHIN THE PROPOSED MISSION PRICES. IN ACCORDANCE WITH ATTACHMENT J-03, CONTRACT PERFORMANCE WORK STATEMENT, THE TASK ORDERING PROCEDURES AND OTHER TERMS AND CONDITIONS IN THE CONTRACT, THE CONTRACTOR SHALL PERFORM SPECIAL STUDIES, TEST AND ANALYSES, AS INITIATED BY WRITTEN DIRECTION FROM THE CONTRACTING OFFICER. BOEING CCTCAP POST CERTIFICATION MISSION 3-6 (PCM-3-6) TASK ORDER AGAINST NNK14MA75C CLIN 002, AS DESCRIBED IN CLAUSE B.4 POST CERTIFICATION MISSIONS (IDIQ)(CLIN 002) AND ALL OTHER APPLICABLE TERMS AND CONDITIONS.336414FL$1,436,431,552Mar 31, 20276 mo 3 offers
KBR WYLE SERVICES, LLCGROUND SYSTEMS AND MISSION OPERATIONS (GSMO-3)541330MD$661,933,421May 31, 20278 mo 3 offers
AERODYNE-SGT ENGINEERING SERVICES, LLCTHE MIST II CONTRACT WILL PROVIDE MULTIDISCIPLINARY ENGINEERING TASK ORDERS FOR THE FORMULATION, DESIGN, DEVELOPMENT, FABRICATION, INTEGRATION, TESTING, VERIFICATION, AND OPERATIONS OF SPACE FLIGHT AND GROUND SYSTEM HARDWARE AND SOFTWARE.541715MD$531,000,000Sep 13, 202712 mo 6 offers
LOCKHEED MARTIN CORPORIGINS SPECTRAL INTERPRETATION RESOURCE IDENTIFICATION SECURITY-REGOLITH EXPLORER (OSIRIS-REX) PHASE B EFFORT. UNDER THIS CONTRACT, THE CONTRACTOR SHALL PROVIDE THE RESOURCES NECESSARY TO COMPLETE MISSION DESIGN AND REQUIREMENTS FLOW DOWN ACTIVITIES CULMINATING IN AN OSIRIS-REX PROJECT MISSION DESIGN REVIEW (MDR). THE CONTRACTOR SHALL PROVIDE THE RESOURCES NECESSARY TO SUPPORT THE OSIRIS-REX PROJECT TO DEFINE AND COMPLETE THE DEFINITION OF THE PRELIMINARY DESIGN, AND THE PLANS FOR DEVELOPMENT, MANUFACTURE, TEST, VERIFICATION AND OPERATION OF A FLIGHT SYSTEM.336414CO$456,347,715Mar 31, 20276 mo 3 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYWIDE FIELD INFRARED SURVEY TELESCOPE (WFIRST) CORONAGRAPH THE CONTRACT IS THE SPONSORING AGREEMENT BETWEEN THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (NASA) AND THE CALIFORNIA INSTITUTE OF TECHNOLOGY (CONTRACTOR), A PRIVATE NONPROFIT EDUCATIONAL INSTITUTION, WHICH ESTABLISHES THE RELATIONSHIP FOR THE OPERATION OF THE FEDERALLY FUNDED RESEARCH AND DEVELOPMENT CENTER (FFRDC) KNOWN AS THE JET PROPULSION LABORATORY. THE CONTRACTOR, JPL, IS REQUIRED TO PERFORM WORK THAT IS DESIGNATED IN TASK ORDERS ISSUED BY THE NASA MANAGEMENT OFFICE (NMO) CONTRACTING OFFICERS. NASA - SPONSORED WORK: JPL'S PRIMARY MISSION IS TO SUPPORT THE NASA SCIENCE MISSION DIRECTORATE (SMD) IN CARRYING OUT THE SPECIFIC OBJECTIVES IDENTIFIED IN THE SMD SCIENCE PLAN. THE FOUR BROAD SCIENTIFIC AREAS ARE: EARTH SCIENCE, PLANETARY SCIENCE, HELIOPHYSICS, AND ASTROPHYSICS. IN PERFORMANCE OF THIS CONTRACT, JPL SHALL: 1) SUPPLY A BROAD BASE OF SCIENTIFIC AND TECHNICAL CAPABILITIES RELEVANT TO NASA PROGRAM AND PROJECT RESPONSIBILITIES AND ASSIGNMENTS. 2) FOSTER ITS UNIQUE RELATIONSHIP WITH A TOP-TIER UNIVERSITY TO FACILITATE THE INVOLVEMENT OF SCIENTISTS, ENGINEERS, AND STUDENTS FROM THE UNIVERSITY AND RESEARCH COMMUNITIES IN NASA MISSION AND IN SUPPORTING OTHER GOVERNMENT AGENCIES. 3) SUPPORT NASA IN ENABLING PROGRAM AND INSTITUTIONAL CAPABILITIES. 4) DEVELOP SPACECRAFT AND INSTRUMENTS THAT ARE SENT TO VARIOUS DESTINATIONS WITH OUR SOLAR SYSTEM, INCLUDING EARTH ORBIT, PLANETS, PLANETARY SATELLITES, ASTEROIDS, AND COMETS. THESE MISSIONS MAY BE ORBITERS, LANDERS, OR ROVERS, AND TYPICALLY INCLUDE CUTTING-EDGE TECHNOLOGIES REQUIRED TO MEET SCIENTIFIC REQUIREMENTS. 5) PERFORM PROJECT TASKS INVOLVING: (I) AUTONOMOUS DEEP-SPACE, INNER-SPACE AND EARTH-ORBITING SPACECRAFT OR MAJOR SUBSYSTEMS, (II) EXPERIMENTS, INSTRUMENTS, OR OTHER DEVICES WHICH MAY BE CARRIED AS PAYLOAD ON SPACECRAFTS IN MISSIONS MANAGED BY OTHERS, AND/OR (III) GROUND-BASED SYSTEMS. 6) BEYOND ITS PRIMARY MISSION, JPL MAY PERFORM WORK FOR OTHER NASA MISSION DIRECTORATES OR OFFICES. 7) JPL IS ALSO RESPONSIBLE FOR THE OPERATION, RESEARCH, TECHNOLOGY INSERTION, AND MANAGEMENT OF NASA S DEEP SPACE NETWORK TO PROVIDE TELECOMMUNICATION AND OPERATION SERVICES, INCLUDING DATA ACQUISITION AND DATA DELIVERY REQUIRED TO MEET ESTABLISHED AGENCY OBJECTIVES. 8) JPL IS ALSO REQUIRED TO MAINTAIN AND CONDUCT AN EDUCATION PROGRAM IN CLOSE COORDINATION WITH THE NASA HEADQUARTERS EDUCATION OFFICE, THE ACADEMIC COMMUNITY AT LARGE, AND IN SUPPORT TO NASA STRATEGIC OBJECTIVES TO IMPROVE STUDENT RETENTION IN THE SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATICS (STEM) DISCIPLINES. WORK FOR NON-NASA SPONSORS: JPL MAY PERFORM WORK FOR NON-NASA SPONSORS. THIS WORK WILL BE DESIGNATED IN TASK ORDERS ISSUED BY NMO CONTRACTING OFFICERS BASED ON TASK PLANS INITIATED BY THE CONTRACTOR.541715CA$391,511,913Jan 31, 20274 mo
SOUTHWEST RESEARCH INSTITUTEAS THE PRINCIPAL INVESTIGATOR (PI) INSTITUTION FOR THE MAGNETOSPHERIC MULTISCALE (MMS) INSTRUMENT SUITE SCIENCE TEAM (ISST), THE CONTRACTOR IS RESPONSIBLE FOR LEADING THE SOLVING MAGNETOSPHERIC ACCELERATION RECONNECTION AND TURBULENCE (SMART) TEAM THROUGH ALL MISSION PHASES. THE SCOPE OF WORK SHALL INCLUDE, BUT NOT BE LIMITED, TO THE FOLLOWING: - MANAGE THE SMART TEAM THROUGH PHASES B THROUGH E OF THE MMS MISSION, - DEFINING SCIENCE GOALS AND OBJECTIVES - ASSIST THE MMS PROJECT AND HQ SCIENCE MISSION DIRECTORATE HELIOPHYSICS DIVISION IN THE PREPARATION OF LEVEL 1 REQUIREMENTS FOR THE MMS MISSION - FLOW-DOWN OF TOP-LEVEL MISSION REQUIREMENTS TO THE APPROPRIATE ELEMENTS OF THE INSTRUMENT SUITE - DESIGN, FABRICATION, INTEGRATION, CALIBRATION, TESTING AND DELIVERY OF FOUR FULLY QUALIFIED, FLIGHT INSTRUMENT SUITES TO OBSERVATORY INTEGRATION AND TEST (I&T) PLUS SPARES - DESIGN, DEVELOPMENT, INTEGRATION AND TESTING OF THE SOC - SUPPORT OBSERVATORY-LEVEL I&T ACTIVITIES - PROVIDE SUSTAINING ENGINEERING AND I&T SUPPORT OF THE INSTRUMENT SUITES AFTER DELIVERY TO NASA - RESPONSIBILITY FOR THE ON-ORBIT OPERATION, HEALTH AND SAFETY OF THE INSTRUMENT SUITES - RESPONSIBILITY FOR OPERATING AND MAINTAINING THE SOC POST-LAUNCH - ESTABLISHING AND MANAGING SUBCONTRACTS WITH INSTRUMENT SUITE TEAM MEMBERS - ESTABLISHING AND MAINTAINING THE REQUIRED INTERNATIONAL TRAFFIC IN ARMS REGULATIONS (ITAR) AND EXPORT CONTROL DOCUMENTATION NECESSARY FOR WORKING WITH ITS INTERNATIONAL TEAM MEMBERS - IMPLEMENTATION OF AN EPO PROGRAM FOR THE MMS MISSION336414TX$388,441,648Sep 30, 20260 mo 999 offers
L3HARRIS TECHNOLOGIES, INC.OPTICAL TELESCOPE ASSEMBLY (OTA) THIS CONTRACT PROVIDES FOR ALL EFFORTS AND RESPONSIBILITIES FOR THE PERSONNEL, SERVICES, MATERIALS, EQUIPMENT, AND FACILITIES NECESSARY TO BUILD, REFURBISH, OR MODIFY THE OTA AS REQUIRED TO MEET THE WIDE FIELD INFRARED SURVEY TELESCOPE (WFIRST) PERFORMANCE REQUIREMENTS.333314NY$378,907,168Jan 31, 20274 mo 1 offer
CALIFORNIA INSTITUTE OF TECHNOLOGYSURFACE WATER AND OCEAN TOPOGRAPHY (SWOT) 83-16443541715CA$316,070,719Sep 30, 20260 mo
BAE SYSTEMS SPACE & MISSION SYSTEMS INC.THE WOMA REQUIREMENT WAS ISSUED AS A FULL AND OPEN COMPETITIVE PROCUREMENT TO DESIGN, ANALYZE, DEVELOP, FABRICATE, INTEGRATE, TEST, AND EVALUATE THE WIDE FIELD INSTRUMENT (WFI) OPTO-MECHANICAL ASSEMBLY (WOMA) FOR THE WIDE FIELD INFRARED SURVEY TELESCOPE (WFIRST) MISSION. IN ADDITION, IT DEFINES THE TASKS NECESSARY TO SUPPORT THE SUBSEQUENT INTEGRATION, TEST, EVALUATION, AND VALIDATION OF THE WFI. IT DEFINES THE POST-DELIVERY SUPPORT TO PAYLOAD AND OBSERVATORY INTEGRATION AND TEST, AND TO PRE-LAUNCH, LAUNCH AND COMMISSIONING ACTIVITIES AT THE MISSION OPERATIONS CENTER (MOC) AND TO SUPPLY AND MAINTAIN THE INSTRUMENT GROUND SUPPORT EQUIPMENT (GSE).336414CO$315,478,942Jan 31, 20274 mo 2 offers
PHANTOM SPACE CORPVENTURE-CLASS ACQUISITION OF DEDICATED AND RIDESHARE (VADR) UMBRELLA TASK ORDER.481212AZ$300,000,000Jan 27, 20274 mo 16 offers
RELATIVITY SPACE, INC.VENTURE-CLASS ACQUISITION OF DEDICATED AND RIDESHARE (VADR) UMBRELLA TASK ORDER.481212CA$300,000,000Jan 31, 20274 mo 16 offers
BLUE ORIGIN, LLCVENTURE-CLASS ACQUISITION OF DEDICATED AND RIDESHARE (VADR) UMBRELLA TASK ORDER.481212FL$300,000,000Feb 3, 20275 mo 16 offers
IMPULSE SPACE, INC.NEW AWARD OF UMBRELLA TASK ORDER.481212CA$300,000,000Feb 3, 20275 mo 3 offers
ASTRA SPACE OPERATIONS, LLCVENTURE-CLASS ACQUISITION OF DEDICATED AND RIDESHARE (VADR) UMBRELLA TASK ORDER.481212CA$300,000,000Feb 1, 20275 mo 1 offer
SPACE EXPLORATION TECHNOLOGIES CORP.VENTURE-CLASS ACQUISITION OF DEDICATED AND RIDESHARE (VADR) UMBRELLA TASK ORDER.481212CA$300,000,000Feb 3, 20275 mo 1 offer
MOMENTUS SPACE LLCVENTURE-CLASS ACQUISITION OF DEDICATED AND RIDESHARE (VADR) UMBRELLA TASK ORDER.481212CA$300,000,000Feb 3, 20275 mo 3 offers
LONG WALL COMPANYVENTURE-CLASS ACQUISITION OF DEDICATED AND RIDESHARE (VADR) UMBRELLA TASK ORDER.481212CA$300,000,000Feb 3, 20275 mo 1 offer
UNITED LAUNCH SERVICES, LLCVENTURE-CLASS ACQUISITION OF DEDICATED AND RIDESHARE (VADR) UMBRELLA TASK ORDER481212CO$300,000,000Feb 3, 20275 mo 1 offer
NORTHROP GRUMMAN SYSTEMS CORPORATIONVENTURE-CLASS ACQUISITION OF DEDICATED AND RIDESHARE (VADR) UMBRELLA TASK ORDER.481212AZ$300,000,000Feb 2, 20275 mo 16 offers
L2 SOLUTIONS LLCVADR UMBRELLA TASK ORDER481212TX$300,000,000Feb 3, 20275 mo 1 offer
ARROW SCIENCE AND TECHNOLOGY, L.L.C.NEW AWARD OF UMBRELLA TASK ORDER.481212TX$300,000,000Feb 3, 20275 mo 3 offers
MITCHELL VANTAGE SYSTEMS LLCUNDER THIS SES III CONTRACT, THE SOFTWARE ENGINEERING DIVISION (SED) OF THE ENGINEERING AND TECHNOLOGY DIRECTORATE (ETD) PROVIDES QUALITY SOFTWARE PRODUCTS, SERVICES AND EXPERTISE TO ENSURE THE SUCCESS OF NASA MISSIONS AND STAKEHOLDERS.541715MD$261,567,295Aug 31, 202711 mo 6 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYSURFACE BIOLOGY & GEOLOGY (SBG): PRE-PHASE A AND PHASE A PLAN541715CA$258,697,495Sep 28, 20260 mo
AEROJET ROCKETDYNE, INC.NASA, THROUGH THE SPACE TECHNOLOGY MISSION DIRECTORATE (STMD,) SEEKS TO DEMONSTRATE AN ADVANCED SOLAR ELECTRIC PROPULSION (EP) SYSTEM THAT WILL ENABLE FUTURE DEEP SPACE HUMAN AND ROBOTIC EXPLORATION APPLICABLE TO THE UNITED STATES PRIVATE AND PUBLIC SECTOR SPACE NEEDS. THE PURPOSE OF THE ADVANCED ELECTRIC PROPULSION (EP) SYSTEM (AEPS) CONTRACT IS THE DEVELOPMENT AND DELIVERY OF EP STRING SETS TO SUPPORT AN ADVANCED SEP DEMONSTRATION MISSION. DURING THE CONTRACT BASE PERIOD OF PERFORMANCE, THE CONTRACTOR WILL DEVELOP, TEST, AND DELIVER ENGINEERING DEVELOPMENT END ITEMS THAT WILL REDUCE THE RISK OF DEVELOPING THE FLIGHT END ITEMS. DURING THE OPTION PERIOD OF PERFORMANCE, IF EXERCISED, THE CONTRACTOR WILL DEVELOP, VERIFY, AND DELIVER THE FLIGHT END ITEMS.541712WA$230,054,536Aug 4, 202711 mo 3 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYADVANCED MULTI-MISSION OPERATING SYSTEM (AMMOS) (93-107877)541715CA$220,522,338Sep 27, 20260 mo
LOCKHEED MARTIN CORPORATIONMULTI-SLIT SOLAR EXPLORER (MUSE) MISSION PHASE A541715CA$220,462,628Jul 1, 202710 mo 13 offers
OPR LLCFLIGHT DYNAMICS SUPPORT SERVICES III (FDSS). THIS CONTRACT IS FOR, BUT NOT LIMITED TO SOFTWARE ENGINEERING SUPPORT, FLIGHT DYNAMICS FACILITY OPERATIONS SUPPORT, FLIGHT DYNAMICS SYSTEMS ENGINEERING SUPPORT&CONJUNCTION ASSESSMENTS.541330MD$217,897,954Apr 30, 20277 mo 2 offers
KBR WYLE SERVICES, LLCHHPC2 TO541715TX$217,263,842Sep 30, 20260 mo 1 offer
SOUTHWEST RESEARCH INSTITUTETHE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION HAS SELECTED JUNO NEW FRONTIERS MISSION UNDER THE DIRECTION OF PRINCIPAL INVESTIGATOR (PI) DR. SCOTT BOLTON TO CONTINUE DEVELOPMENT WITH THE EXPECTATION THAT THE JUNO MISSION WILL ENTER PHASE B IN EARLY FISCAL YEAR 2006. THE JUNO MISSION WILL BE MANAGED BY THE MARSHALL SPACE FLIGHT CENTER, NEW FRONTIERS PROGRAM OFFICE. KEY JUNO TEAM MEMBERS INCLUDE DR. BOLTON'S HOME INSTITUTION, THE SOUTHWEST RESEARCH INSTITUTE (SWRI), THE JUNO IMPLEMENTATION TEAM LEADER JET PROPULSION LABORATORY (JPL) AND THE SPACECRAFT BUS PROVIDER THE LOCKHEED MARTIN SPACE SYSTEMS DIVISION (LM/SS). THE PI'S TEAM AT SWRI NEEDS TO BEGIN WORK ON A SUBSET OF PHASE B ACTIVITIES AS EARLY IN FY06 AS POSSIBLE. THIS SOW PROVIDES A LIST OF ACTIVITIES THAT ARE NECESSARY TO BEGIN WORK IN FY06 AND THEIR ASSOCIATED DELIVERABLES. THE JUNO MISSION IS A COLLABORATION BETWEEN SOUTHWEST RESEARCH INSTITUTE (SWRI), JPL, LOCKHEED MARTIN (LM), AND A COMPLEMENTARY TEAM OF UNIVERSITIES AND FIELD CENTERS. THE PRINCIPAL INVESTIGATOR, DR. SCOTT BOLTON, IS AT SOUTHWEST RESEARCH INSTITUTE (SWRI) AND IS RESPONSIBLE TO NASA FOR ALL ASPECTS OF THE MISSION INCLUDING ACHIEVING ALL SCIENTIFIC OBJECTIVES AND MISSION GOALS. JPL PROVIDES THE PROJECT MANAGER WHO OVERSEES THE DAY-TO-DAY MANAGEMENT OF THE PROJECT AND WILL REPORT TO THE PI. PRINCIPAL INVESTIGATOR (PI) DR. SCOTT BOLTON IS RESPONSIBLE TO NASA FOR MEETING THE SCIENTIFIC OBJECTIVES OF THE JUNO MISSION WITHIN COST AND SCHEDULE. AS PI, DR. BOLTON HAS DIRECT ACCOUNTABILITY TO THE NASA NEW FRONTIERS PROGRAM OFFICE FOR THE IMPLEMENTATION OF JUNO. ALL JUNO SCIENCE CO-IS, THE DEPUTY PI AND PROJECT SCIENTIST, THE SCIENCE INVESTIGATION OFFICE MANAGER, THE E/PO EFFORT, THE JUNO ADVISORY BOARD AND THE PM REPORT DIRECTLY TO DR. BOLTON. THE PI DELEGATES THE DAY-TO-DAY MANAGEMENT OF THE PROJECT TO THE PROJECT MANAGER (PM), RICK GRAMMIER. THE PROJECT SYSTEM ENGINEER, PAYLOAD MANAGER, FLIGHT SYSTEM MANAGER, MISSION MANAGER, SCIENCE OPS CENTER, BUSINESS MANAGER, LM CONTRACT CTM, AND MISSION ASSURANCE MANAGER ALL REPORT DIRECTLY TO THE PM.541710TX$184,270,441Oct 15, 20261 mo 1 offer
GENERAL ELECTRIC COMPANYTHE REQUIREMENT IS TO ASSIST NASA IN ACCELERATING THE INTRODUCTION OF MEGAWATT CLASS EAP SYSTEMS INTO FUTURE AIRCRAFT PRODUCTS BY U.S. INDUSTRY. THIS EFFORT HELPS TO IDENTIFY CERTIFICATION GAPS, AND ADDRESS GAPS THROUGH GROUND TEST AND FLIGHT TESTS.541715OH$179,079,108Sep 29, 20260 mo 7 offers
CGI FEDERAL INC.PROGRAM SUPPORT SERVICES (CPSS) PROGRAMMATIC SUBJECT MATTER EXPERT (SME) IDIQ TASK ORDER FOR MARSHALL SPACE FLIGHT CENTER (MSFC).541715AL$158,758,421Aug 31, 20260 mo
YULISTA SOLUTIONS, LLCTHE PURPOSE OF CHARLES IS TO PROVIDE SUPPORT FOR AIRCRAFT AT JSC, BASED AT ELLINGTON FIELD IN HOUSTON, AND AT EL PASO, TEXAS488190TX$158,631,267Sep 30, 20260 mo
LANTERIS SPACE LLCTHE CONTRACTOR FURNISHES ALL THE NECESSARY PERSONNEL, FACILITIES, SERVICES, EQUIPMENT, AND MATERIALS TO DESIGN, FABRICATE, INTEGRATE, TEST, AND DELIVER THE SPACECRAFT BUS, AND PROVIDE SERVICES SUCH AS INTEGRATION AND TEST OF THE RSV AT GSFC AND PERFORMANCE OF ON-ORBIT ACTIVITIES FOR THE INITIAL RESTORE-L REFUELING CAMPAIGN IN MID-2020. SINCE THE CONTRACTOR IS PROVIDING THE SPACECRAFT BUS, NASA INVOLVEMENT WILL BE TAILORED TO BALANCE THE LEVELS OF OVERSIGHT VS. INSIGHT NEEDED TO ASCERTAIN THE APPROPRIATE LEVEL OF RISK TO THE OVERALL MISSION.336414CA$154,211,029Feb 28, 20275 mo 2 offers
THE LELAND STANFORD JUNIOR UNIVERSITYGAMMA RAY LARGE AREA SPACE TELESCOPE (GLAST). THE CONTRACTOR SHALL BE RESPONSIBLE FOR SUPPORTING NASA REVIEWS&DIRECTED ENGINEERING ANALYSIS, OBSERVATION PLANNING, MISSION SCHEDULING, SATELLITE OPERATIONS, SCIENCE DATA PROCESSING SUPPORT, SPACECRAFT HEALTH/SAFETY/PERFORMANCE ANALYSIS, INSTRUMENT PERFORMANCE SUPPORT ANALYSIS, FLIGHT/GROUND SYSTEM&SOFTWARE, AND ANOMALY RESOLUTION&ANALYSIS.541710CA$132,603,830Mar 1, 20276 mo 51 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYVERITAS (VENUS EMISSIVITY, RADIO SCIENCE, INSAR, TOPOGRAPHY, AND SPECTROSCOPY) (41-108259)541715CA$121,764,064Sep 27, 20260 mo
ARES TECHNICAL SERVICES CORPORATIONKENNEDY EXPLORATION GROUND SYSTEMS (EGS) PROGRAM (LX) SUPPORT SERVICES CONTRACT THREE (KLXS III).541330FL$118,128,448Sep 30, 20260 mo 7 offers
HONEYBEE ROBOTICS LLCDRAGONFLY RELOADABLE LANDER TO EXPLORE TITAN'S PREBIOTIC CHEMISTRY AND HABITABILITY ANNOUNCEMENT OF OPPORTUNITY NNH16ZD011O541330CA$113,861,507Feb 19, 20275 mo 12 offers
FIREFLY AEROSPACE INC.COMMERCIAL LUNAR PAYLOAD SERVICES (CLPS) TASK ORDER CS-3481212TX$113,660,258Aug 31, 202711 mo 5 offers
MASSACHUSETTS INSTITUTE OF TECHNOLOGYTRANSITING EXOPLANET SURVEY SATELLITE (TESS) PROJECT. THIS CONTRACT IS FOR PERFORMANCE OF THE PHASE B BRIDGE PHASE OF THE TESS MISSION. EFFORTS INCLUDED, BUT LIMITED TO, ARE AS FOLLOWS: DEVELOP DOCUMENTATION, PLANS, AND SCHEDULES DEVELOP REQUIREMENTS IN PREPARATION FOR THE SYSTEMS REQUIREMENT REVIEW PERFORM THE TECHNICAL TRADE STUDIES OUTLINED IN THE CONCEPT STUDY REPORT, AND ANY OTHER TRADES IDENTIFIED DURING PHASE B BRIDGE PHASE PROVIDE OVERALL MANAGEMENT FOR THE PAYLOAD DEVELOPMENT PROVIDE TESS SYSTEMS ENGINEERING SUPPORT TO THE PROJECT IN COORDINATION WITH THE GSFC PROJECT SYSTEMS ENGINEER (PSE) MANAGE THE CONTRACTS OF VENDORS AND SUBCONTRACTORS AS NECESSARY DURING THE PHASE B BRIDGE PHASE ESTABLISH THE ELECTRONIC DATABASE OF TESS TECHNICAL REQUIREMENTS AND SPECIFICATIONS AS EACH DOCUMENT IS BASELINED. MAINTAIN COMPLETE TRACEABILITY AND CONFIGURATION CONTROL OF ALL TESS PROJECT REQUIREMENT DOCUMENTS. DELIVER DOCUMENTATION IN ACCORDANCE WITH CONTRACT REQUIREMENTS.611310MA$108,699,389Mar 30, 20276 mo 22 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYSPHEREX MISSION IS AN ALL-SKY NEAR-INFRARED SPECTRAL SURVEY SATELLITE.541715CA$108,158,922May 31, 20260 mo 3 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYTHE ULTRAVIOLET EXPLORER (UVEX)541715CA$106,965,269Feb 7, 20275 mo 15 offers
LEIDOS, INC.CARGO MISSION CONTRACT 4 (CMC4)541330TX$93,449,713Sep 30, 20260 mo 1 offer
CALIFORNIA INSTITUTE OF TECHNOLOGYPHYSICAL OCEANOGRAPHY DISTRIBUTED ACTIVE ARCHIVE CENTER-2 (PO.DAAC-2) THE CONTRACT IS THE SPONSORING AGREEMENT BETWEEN THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (NASA) AND THE CALIFORNIA INSTITUTE OF TECHNOLOGY (CONTRACTOR), A PRIVATE NONPROFIT EDUCATIONAL INSTITUTION, WHICH ESTABLISHES THE RELATIONSHIP FOR THE OPERATION OF THE FEDERALLY FUNDED RESEARCH AND DEVELOPMENT CENTER (FFRDC) KNOWN AS THE JET PROPULSION LABORATORY. THE CONTRACTOR, JPL, IS REQUIRED TO PERFORM WORK THAT IS DESIGNATED IN TASK ORDERS ISSUED BY THE NASA MANAGEMENT OFFICE (NMO) CONTRACTING OFFICERS. NASA - SPONSORED WORK: JPL'S PRIMARY MISSION IS TO SUPPORT THE NASA SCIENCE MISSION DIRECTORATE (SMD) IN CARRYING OUT THE SPECIFIC OBJECTIVES IDENTIFIED IN THE SMD SCIENCE PLAN. THE FOUR BROAD SCIENTIFIC AREAS ARE: EARTH SCIENCE, PLANETARY SCIENCE, HELIOPHYSICS, AND ASTROPHYSICS. IN PERFORMANCE OF THIS CONTRACT, JPL SHALL: 1) SUPPLY A BROAD BASE OF SCIENTIFIC AND TECHNICAL CAPABILITIES RELEVANT TO NASA PROGRAM AND PROJECT RESPONSIBILITIES AND ASSIGNMENTS. 2) FOSTER ITS UNIQUE RELATIONSHIP WITH A TOP-TIER UNIVERSITY TO FACILITATE THE INVOLVEMENT OF SCIENTISTS, ENGINEERS, AND STUDENTS FROM THE UNIVERSITY AND RESEARCH COMMUNITIES IN NASA MISSION AND IN SUPPORTING OTHER GOVERNMENT AGENCIES. 3) SUPPORT NASA IN ENABLING PROGRAM AND INSTITUTIONAL CAPABILITIES. 4) DEVELOP SPACECRAFT AND INSTRUMENTS THAT ARE SENT TO VARIOUS DESTINATIONS WITH OUR SOLAR SYSTEM, INCLUDING EARTH ORBIT, PLANETS, PLANETARY SATELLITES, ASTEROIDS, AND COMETS. THESE MISSIONS MAY BE ORBITERS, LANDERS, OR ROVERS, AND TYPICALLY INCLUDE CUTTING-EDGE TECHNOLOGIES REQUIRED TO MEET SCIENTIFIC REQUIREMENTS. 5) PERFORM PROJECT TASKS INVOLVING: (I) AUTONOMOUS DEEP-SPACE, INNER-SPACE AND EARTH-ORBITING SPACECRAFT OR MAJOR SUBSYSTEMS, (II) EXPERIMENTS, INSTRUMENTS, OR OTHER DEVICES WHICH MAY BE CARRIED AS PAYLOAD ON SPACECRAFTS IN MISSIONS MANAGED BY OTHERS, AND/OR (III) GROUND-BASED SYSTEMS. 6) BEYOND ITS PRIMARY MISSION, JPL MAY PERFORM WORK FOR OTHER NASA MISSION DIRECTORATES OR OFFICES. 7) JPL IS ALSO RESPONSIBLE FOR THE OPERATION, RESEARCH, TECHNOLOGY INSERTION, AND MANAGEMENT OF NASA S DEEP SPACE NETWORK TO PROVIDE TELECOMMUNICATION AND OPERATION SERVICES, INCLUDING DATA ACQUISITION AND DATA DELIVERY REQUIRED TO MEET ESTABLISHED AGENCY OBJECTIVES. 8) JPL IS ALSO REQUIRED TO MAINTAIN AND CONDUCT AN EDUCATION PROGRAM IN CLOSE COORDINATION WITH THE NASA HEADQUARTERS EDUCATION OFFICE, THE ACADEMIC COMMUNITY AT LARGE, AND IN SUPPORT TO NASA STRATEGIC OBJECTIVES TO IMPROVE STUDENT RETENTION IN THE SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATICS (STEM) DISCIPLINES. WORK FOR NON-NASA SPONSORS: JPL MAY PERFORM WORK FOR NON-NASA SPONSORS. THIS WORK WILL BE DESIGNATED IN TASK ORDERS ISSUED BY NMO CONTRACTING OFFICERS BASED ON TASK PLANS INITIATED BY THE CONTRACTOR.541715CA$89,599,542Sep 30, 20260 mo
INTUITIVE MACHINES, LLCCLPS TASK ORDER CP-11 CLPS PAYLOADS AND RESEARCH INVESTIGATIONS ON THE SURFACE OF THE MOON481212TX$85,646,080Mar 31, 20276 mo 9 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYSMAP (SOIL MOISTURE ACTIVE/PASSIVE) MISSION 88-12659541715CA$82,674,393Nov 30, 20262 mo
THE PENNSYLVANIA STATE UNIVERSITYSWIFT ULTRAVIOLET&OPTICAL TELESCOPES X-RAY TELESCOPE, GROUND STATION SYSTEM541710PA$81,572,062Aug 31, 202711 mo 51 offers
CALIFORNIA INSTITUTE OF TECHNOLOGYDSN APERTURE ENHANCEMENT PROJECT (DAEP) THE CONTRACT IS THE SPONSORING AGREEMENT BETWEEN THE NATIONAL AERONAUTICS AND SPACE ADMINISTRATION (NASA) AND THE CALIFORNIA INSTITUTE OF TECHNOLOGY (CONTRACTOR), A PRIVATE NONPROFIT EDUCATIONAL INSTITUTION, WHICH ESTABLISHES THE RELATIONSHIP FOR THE OPERATION OF THE FEDERALLY FUNDED RESEARCH AND DEVELOPMENT CENTER (FFRDC) KNOWN AS THE JET PROPULSION LABORATORY. THE CONTRACTOR, JPL, IS REQUIRED TO PERFORM WORK THAT IS DESIGNATED IN TASK ORDERS ISSUED BY THE NASA MANAGEMENT OFFICE (NMO) CONTRACTING OFFICERS. NASA - SPONSORED WORK: JPL'S PRIMARY MISSION IS TO SUPPORT THE NASA SCIENCE MISSION DIRECTORATE (SMD) IN CARRYING OUT THE SPECIFIC OBJECTIVES IDENTIFIED IN THE SMD SCIENCE PLAN. THE FOUR BROAD SCIENTIFIC AREAS ARE: EARTH SCIENCE, PLANETARY SCIENCE, HELIOPHYSICS, AND ASTROPHYSICS. IN PERFORMANCE OF THIS CONTRACT, JPL SHALL: 1) SUPPLY A BROAD BASE OF SCIENTIFIC AND TECHNICAL CAPABILITIES RELEVANT TO NASA PROGRAM AND PROJECT RESPONSIBILITIES AND ASSIGNMENTS. 2) FOSTER ITS UNIQUE RELATIONSHIP WITH A TOP-TIER UNIVERSITY TO FACILITATE THE INVOLVEMENT OF SCIENTISTS, ENGINEERS, AND STUDENTS FROM THE UNIVERSITY AND RESEARCH COMMUNITIES IN NASA MISSION AND IN SUPPORTING OTHER GOVERNMENT AGENCIES. 3) SUPPORT NASA IN ENABLING PROGRAM AND INSTITUTIONAL CAPABILITIES. 4) DEVELOP SPACECRAFT AND INSTRUMENTS THAT ARE SENT TO VARIOUS DESTINATIONS WITH OUR SOLAR SYSTEM, INCLUDING EARTH ORBIT, PLANETS, PLANETARY SATELLITES, ASTEROIDS, AND COMETS. THESE MISSIONS MAY BE ORBITERS, LANDERS, OR ROVERS, AND TYPICALLY INCLUDE CUTTING-EDGE TECHNOLOGIES REQUIRED TO MEET SCIENTIFIC REQUIREMENTS. 5) PERFORM PROJECT TASKS INVOLVING: (I) AUTONOMOUS DEEP-SPACE, INNER-SPACE AND EARTH-ORBITING SPACECRAFT OR MAJOR SUBSYSTEMS, (II) EXPERIMENTS, INSTRUMENTS, OR OTHER DEVICES WHICH MAY BE CARRIED AS PAYLOAD ON SPACECRAFTS IN MISSIONS MANAGED BY OTHERS, AND/OR (III) GROUND-BASED SYSTEMS. 6) BEYOND ITS PRIMARY MISSION, JPL MAY PERFORM WORK FOR OTHER NASA MISSION DIRECTORATES OR OFFICES. 7) JPL IS ALSO RESPONSIBLE FOR THE OPERATION, RESEARCH, TECHNOLOGY INSERTION, AND MANAGEMENT OF NASA S DEEP SPACE NETWORK TO PROVIDE TELECOMMUNICATION AND OPERATION SERVICES, INCLUDING DATA ACQUISITION AND DATA DELIVERY REQUIRED TO MEET ESTABLISHED AGENCY OBJECTIVES. 8) JPL IS ALSO REQUIRED TO MAINTAIN AND CONDUCT AN EDUCATION PROGRAM IN CLOSE COORDINATION WITH THE NASA HEADQUARTERS EDUCATION OFFICE, THE ACADEMIC COMMUNITY AT LARGE, AND IN SUPPORT TO NASA STRATEGIC OBJECTIVES TO IMPROVE STUDENT RETENTION IN THE SCIENCE, TECHNOLOGY, ENGINEERING, AND MATHEMATICS (STEM) DISCIPLINES. WORK FOR NON-NASA SPONSORS: JPL MAY PERFORM WORK FOR NON-NASA SPONSORS. THIS WORK WILL BE DESIGNATED IN TASK ORDERS ISSUED BY NMO CONTRACTING OFFICERS BASED ON TASK PLANS INITIATED BY THE CONTRACTOR.541715CA$68,900,000Jun 30, 20279 mo

Showing 50 of 1,768 expiring contracts. Unlock filters, sorting, alerts and CSV export →

How to read this

A contract that drew a single offer last time is a wider door than its size suggests — we mark those. Small-business incumbents approaching a size threshold are the other pattern worth watching.

Derived from prime contract end dates in USAspending.gov. An end date is not a solicitation: agencies extend, consolidate, and occasionally let work lapse.