HQTR0200204DNASW02008↗

Name: HQTR0200204DNASW02008: New Horizon -- Pluto Mission Phase B
Creator: SpendQuery
License: https://www.usa.gov/government-works

NEW HORIZON -- PLUTO MISSION PHASE B

Definitive Contract · National Aeronautics and Space Administration · to Southwest Research Institute (UEI PB11V1KH3KV4) · data as of 2026-10-20

Obligated to date$14.12M24 actions

Current value$178.57Mwith options exercised

Period2002-03-15 → 2029-09-30current end date

What it is

Product or service: R&D- Space: Other (Engineering Development) (PSC AR94)
Industry: Administrative Management and General Management Consulting Services (NAICS 541611)
Contracting office: Nasa Marshall Space Flight Center (80MSFC)
Competition: Full and open competition · 999 offers received
Pricing: Cost plus fixed fee
How it was bought: Standalone contract
Where the work is: Bexar, TX · district TX-20

Obligations by fiscal year

FY2023$3.32M

FY2024$3.56M

FY2025$2.80M

FY2026$4.43M

SpendQuery holds FY2023 on; earlier years are on USAspending.gov.

Subcontractors: where the money went next

No subawards reported for this award. Primes report subawards of $30,000 or more; many awards have none.

Every action

24 actions since 2022-12-13. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-06-16	117	Administrative change	$0	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2026-04-30	116	Funding only	$1.23M	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2026-03-24	115	Funding only	$2.40M	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2026-02-26	114	Funding only	$500.0K	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2026-02-04	113	Funding only	$126.7K	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2026-01-15	112	Funding only	$92.5K	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2025-12-03	111	Funding only	$82.3K	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2025-07-24	110	Funding only	$333.2K	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2025-05-07	109	Funding only	$500.0K	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2025-02-20	108	Funding only	$1.68M	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2025-01-23	107	Administrative change	$0	REMOVAL OF DRD IAW EXECUTIVE ORDER 14035 --THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2024-12-20	106	Supplemental agreement (work within scope)	$282.0K	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2024-11-13	105	Supplemental agreement (work within scope)	$0	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2024-08-08	104	Supplemental agreement (work within scope)	$1.10M	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2024-05-15	103	Funding only	$1.31M	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2024-04-22	102	Funding only	$575.0K	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2024-02-14	101	Funding only	$575.0K	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2023-08-17	100	Supplemental agreement (work within scope)	$209.4K	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2023-05-04	99	Funding only	$369.9K	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2023-04-28	98	Administrative change	-$111.0K	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2023-02-22	97	Funding only	$2.85M	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2023-02-09	96	Supplemental agreement (work within scope)	$1.0K	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2023-01-25	95	Supplemental agreement (work within scope)	$0	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS
2022-12-13	94	Administrative change	$0	THE DISCOVERY, NEW FRONTIERS AND LUNAR QUEST PROGRAM OFFICE THIS IS FUNDING FOR NEW HORIZONS

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-20). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗

Putting the award page together from the records…