Contract award
THE TRUSTEES OF PRINCETON UNIVERSITY
IGF::OT::IGF THIS CONTRACT IS FOR IBEX INTERSTELLAR BOUNDARY EXPLORER (IBEX) SUPPORT. THIS CONTRACT IS A RESULT OF A PI TRANSFER FROM NNG05EC85C. THE CONTRACTOR SHALL BE RESPONSIBLE FOR THE CONDUCT OF ALL PHASES AND ASPECTS OF THE IBEX MISSION INCLUDING: 1) LIFE-CYCLE PROJECT MANAGEMENT 2) DESIGN, TEST, DEVELOPMENT, AND OPERATIONS (PAYLOAD, SPACECRAFT, LAUNCH VEHICLE, SPACECRAFT TO LAUNCH-VEHICLE INTERFACES, LAUNCH AND FLIGHT OPERATIONS) AND 3) POST-OPERATIONS DATA ANALYSIS AND ARCHIVING. IN PERFORMANCE OF THIS EFFORT, THE IBEX TEAM SHALL: A. MANAGE THE PROJECT, PROVIDE COST AND SCHEDULE INFORMATION TO NASA AS SPECIFIED IN 3.0 MANAGEMENT, ABOVE. B. PROVIDE DAY-TO-DAY MANAGEMENT AND COORDINATION OF THE PROJECT AS DELEGATED BY THE PI TO THE PROJECT MANAGER (PM), INCLUDING MONITORING AND REPORTING TECHNICAL PROGRESS AND FINANCIAL STATUS, IMPLEMENTING THE RISK MANAGEMENT PLAN AND CONDUCTING MISSION LEVEL REVIEWS AS SPECIFIED IN SECTION 4.3, SYSTEM LEVEL REVIEWS. C. CONDUCT REVIEWS FOR ALL PAYLOAD SENSORS, PAYLOAD SUPPORT INFRASTRUCTURE AND ASSOCIATED GSE. D. PERFORM SCIENTIFIC ANALYSES IN SUPPORT OF THE MISSION SCIENCE REQUIREMENTS. E. PERFORM SYSTEMS ENGINEERING TO COORDINATE THE DESIGN OF THE INSTRUMENT COMPLEMENT AND SPACECRAFT BUS COMPONENTS AND TO ENSURE THE COMPATIBILITY OF THE SPACE-TO-GROUND AND NETWORK COMMUNICATIONS. F. PERFORM TRADE STUDIES TO ELIMINATE AND MITIGATE RISKS G. DELIVER THE IBEX FLIGHT SEGMENT TO VANDENBERG AIR FORCE BASE (VAFB), SUPPORT INTEGRATION WITH THE LAUNCH VEHICLE, AND ASSIST THE LAUNCH OPERATIONS H. ESTABLISH THE MISSION CONTROL CENTER (MCC) AND IBEX SCIENCE OPERATIONS AND DATA ANALYSIS CENTER (ISOC) INCLUDING ALL COMPUTERS, NETWORKS, AND OPERATING SOFTWARE, INSTRUMENT DATABASES AND PROCEDURES NECESSARY TO FUNCTIONALLY TEST AND LATER CONTROL THE SPACECRAFT I. HOLD SCIENCE TEAM MEETINGS AS WELL AS TECHNICAL INTERCHANGE MEETINGS. J. BASELINE THE SCIENCE REQUIREMENTS AND SCIENCE ANALYSIS PLAN INTO AN IBEX MISSION DEFINITION REQUIREMENTS AGREEMENT (MDRA) AND THE IBEX DATA MANAGEMENT PLAN. K. IMPLEMENT AN APPROVED MISSION ASSURANCE PLAN. L. IMPLEMENT A SYSTEMS ENGINEERING FUNCTION TO VERIFY PERFORMANCE SPECIFICATION COMPLIANCE TO THE MISSION SCIENCE REQUIREMENTS. M. DESIGN, FABRICATE, INTEGRATE AND TEST THE PAYLOAD, SPACECRAFT, SOLID ROCKET MOTOR AND LAUNCH VEHICLE ADAPTER, AND INTEGRATE THE IBEX FLIGHT SEGMENT WITH THE LAUNCH VEHICLE. N. IMPLEMENT A SAFETY PROGRAM INCLUDING THE GENERATION OF THE MISSILE SYSTEM PRE-LAUNCH SAFETY PACKAGE (MSPSP). O. SUPPORT LAUNCH, PERFORM ON-ORBIT CHECKOUT, AND ESTABLISH ON-ORBIT DATA ACQUISITION CONTACT WITH THE PAYLOAD. WITHIN THE FIRST 30 DAYS AFTER LAUNCH, INITIAL ENGINEERING AND SCIENCE CHECKOUT AND VERIFICATION OF SPACECRAFT IN-FLIGHT OPERATION WILL BE PERFORMED. P. PROVIDE THE SERVICES OF THE MCC AND THE ISOC. Q. CONDUCT THE E/PO PROGRAM IN COOPERATION WITH THE IDENTIFIED TEAM MEMBERS.
- PIID
- NNG17FC93C
- Award key
- CONT_AWD_NNG17FC93C_8000_-NONE-_-NONE-
- Recipient UEI
- NJ1YPQXQG7U5
- Source as of
- —
Current award value
$12,092,3943
Obligated to date
$12,092,3942
Potential with options
$12,092,3943
- Awarding agency
- National Aeronautics and Space AdministrationNational Aeronautics and Space Administration
- Contractor
- THE TRUSTEES OF PRINCETON UNIVERSITY
- Place of performance
- Princeton, New Jersey
- Set-aside
- No set-aside used
- Pricing
- Cost No Fee
- Competition
- Full and Open Competition3 offers received
- Period of performance
- Mar 23, 2017 — Nov 30, 2026Through Nov 30, 2026 if all options are exercised
- Benchmark category
- Unclassified
Transaction history
Every action recorded against this award, in the order the government reported them.
| Mod | Action date | Reason | Obligation | Value at action |
|---|---|---|---|---|
| 0 | Mar 23, 2017 | Initial award | $1,078,084.00 | $12,092,394.00 |
| 1 | Jun 12, 2017 | B | $0.00 | $12,092,394.00 |
| 2 | Jun 14, 2017 | C | $892,290.00 | $12,092,394.00 |
| 3 | Aug 4, 2017 | C | -$19,320.00 | $12,092,394.00 |
| 4 | Aug 22, 2017 | B | $0.00 | $12,092,394.00 |
| 5 | Nov 8, 2017 | C | $17,100.00 | $12,092,394.00 |
| 6 | Nov 30, 2017 | C | $200,000.00 | $12,092,394.00 |
| 7 | Feb 6, 2018 | C | $300,000.00 | $12,092,394.00 |
| 8 | Apr 10, 2018 | B | $0.00 | $12,092,394.00 |
| 9 | Aug 10, 2018 | C | $952,200.00 | $12,092,394.00 |
| 10 | Mar 27, 2019 | C | $500,000.00 | $12,092,394.00 |
| 11 | Aug 27, 2019 | C | $447,669.67 | $12,092,394.00 |
| 12 | Sep 11, 2019 | C | $1,137,000.00 | $12,092,394.00 |
| 13 | Jan 16, 2020 | M | $0.00 | $12,092,394.00 |
| 14 | Jul 28, 2020 | C | $424,320.00 | $12,092,394.00 |
| 15 | Sep 28, 2020 | B | $193,774.94 | $12,092,394.00 |
| 16 | Mar 11, 2021 | B | $0.00 | $12,092,394.00 |
| 17 | Jul 8, 2021 | C | $209,038.39 | $12,092,394.00 |
| 18 | Aug 25, 2021 | M | $0.00 | $12,092,394.00 |
| 19 | Oct 6, 2021 | B | $0.00 | $12,092,394.00 |
| 20 | Nov 10, 2021 | B | $0.00 | $12,092,394.00 |
| 21 | Dec 22, 2021 | B | $0.00 | $12,092,394.00 |
| 22 | Feb 25, 2022 | B | $1,849,554.00 | $12,092,394.00 |
| 23 | Apr 12, 2022 | M | $0.00 | $12,092,394.00 |
| 24 | Sep 23, 2022 | C | $289,000.00 | $12,092,394.00 |
| 25 | May 9, 2023 | C | $873,996.00 | $12,092,394.00 |
| 26 | Jun 27, 2024 | C | $373,294.68 | $12,092,394.00 |
| 27 | Jul 22, 2024 | C | $270,000.00 | $12,092,394.00 |
| 28 | Dec 23, 2024 | C | $648,209.96 | $12,092,394.00 |
| 29 | Apr 29, 2025 | M | $0.00 | $12,092,394.00 |
| 30 | Jun 11, 2025 | C | $210,000.00 | $12,092,394.00 |
| 31 | Sep 15, 2025 | C | $12,993.36 | $12,092,394.00 |
| 32 | Sep 30, 2025 | B | $533,220.00 | $12,092,394.00 |
| 33 | Feb 18, 2026 | B | $0.00 | $12,092,394.00 |
| 34 | Mar 6, 2026 | B | $135,221.66 | $12,092,394.00 |
| 35 | Apr 8, 2026 | C | $310,000.00 | $12,092,394.00 |
| 36 | Jun 22, 2026 | M | $0.00 | $12,092,394.00 |
| 37 | Jul 17, 2026 | C | $254,747.00 | $12,092,394.00 |
| 38 | Sep 28, 2026 | M | $0.00 | $12,092,394.00 |
Provenance
Which source record produced each displayed rollup figure.
| Field | Source | File | Retrieved | Parser | Artifact hash |
|---|---|---|---|---|---|
| awarding_agency_id | USAspending.gov | — | Oct 5, 2026 | usaspending_contract_csv@2026.08.2 | 92993ccbb214 |
| contractor_id | USAspending.gov | — | Oct 5, 2026 | usaspending_contract_csv@2026.08.2 | 92993ccbb214 |
| current_award_value | USAspending.gov | — | Oct 5, 2026 | usaspending_contract_csv@2026.08.2 | 92993ccbb214 |
| naics_code | USAspending.gov | — | Oct 5, 2026 | usaspending_contract_csv@2026.08.2 | 92993ccbb214 |
| potential_award_value | USAspending.gov | — | Oct 5, 2026 | usaspending_contract_csv@2026.08.2 | 92993ccbb214 |
| psc_code | USAspending.gov | — | Oct 5, 2026 | usaspending_contract_csv@2026.08.2 | 92993ccbb214 |
| total_obligated | USAspending.gov | — | Oct 5, 2026 | usaspending_contract_csv@2026.08.2 | 92993ccbb214 |
Sources and method
Figures on this page are computed from public federal award records. Numbers are never estimated or generated; where a figure is withheld, the reason is stated rather than filled in.
This page is a record of one federal award, assembled from the transactions the government published against it. Note 1 describes where the rollup came from. Values are award values, not unit prices.
- 1Rollup values derive from 39 transaction records parsed from USAspending.gov, retrieved Oct 5, 2026 by transform awards@2026.08.1.
- 2Obligations are the sum of signed federal action obligations across all transactions; deobligations are negative and remain negative.
- 3Current and potential award values are taken from the latest reported action, not summed across modifications.