80NM0018F0569↗

Name: 80NM0018F0569: Gravity Recovery and Climate Experiment-Follow on (Grace-Fo) Mission: Phase a 83-17494
Creator: SpendQuery
License: https://www.usa.gov/government-works

GRAVITY RECOVERY AND CLIMATE EXPERIMENT-FOLLOW ON (GRACE-FO) MISSION: PHASE A 83-17494

Delivery Order · National Aeronautics and Space Administration · to California Institute of Technology (UEI YC1YP79BFD19) · data as of 2026-10-20

Obligated to date$28.66M12 actions

Current value$101.81Mwith options exercised

Period2018-10-01 → 2028-09-30current end date

Up for re-bid: ends 2028-09-30. Recompete brief →

What it is

Product or service: R&D- Space: Science/Applications (Applied Research/Exploratory Development) (PSC AR22)
Industry: Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology) (NAICS 541715)
Contracting office: Nasa Management Office -- JPL (80NM00)
Competition: Not competed
Pricing: Cost plus fixed fee
How it was bought: Single-award IDIQ · under 80NM0018D0004
Where the work is: Los Angeles, CA · district CA-28

Obligations by fiscal year

FY2023$12.35M

FY2024$4.32M

FY2025$5.09M

FY2026$6.90M

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

12 actions since 2023-02-08. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-07-19	P00021	Funding only	$4.17M	GRAVITY RECOVERY AND CLIMATE EXPERIMENT-FOLLOW ON (GRACE-FO) MISSION: PHASE A 83-17494. GRACE-FO MISSION IS TO OBTAIN ACCURATE GLOBAL AND HIGH-RESOLUTION MODELS FOR BOTH THE STATIC AND THE TIME-VARIABLE COMPONENTS OF THE EARTH'S GRAVITY FIELD.
2026-01-10	P00020	Funding only	$2.72M	GRAVITY RECOVERY AND CLIMATE EXPERIMENT-FOLLOW ON (GRACE-FO) MISSION PHASE A (83-17494)
2025-08-13	P00019	Funding only	$1.81M	GRAVITY RECOVERY AND CLIMATE EXPERIMENT-FOLLOW ON (GRACE-FO) MISSION: PHASE A 83-17494
2025-07-09	P00018	Funding only	$2.07M	GRAVITY RECOVERY AND CLIMATE EXPERIMENT- FOLLOW ON (GRACE-FO) MISSION: PHASE E (88-17494)
2025-02-04	P00017	Funding only	$1.20M	GRAVITY RECOVERY AND CLIMATE EXPERIMENT- FOLLOW ON (GRACE-FO) MISSION: PHASE E (88-17494)
2024-07-25	P00016	Funding only	$1.31M	GRAVITY RECOVERY AND CLIMATE EXPERIMENT- FOLLOW ON (GRACE-FO) MISSION: PHASE E (88-17494)
2024-06-26	P00015	Funding only	$3.01M	GRAVITY RECOVERY AND CLIMATE EXPERIMENT- FOLLOW ON (GRACE-FO) MISSION: PHASE E (88-17494)
2024-06-11	P00014	Supplemental agreement (work within scope)	$0	GRAVITY RECOVERY AND CLIMATE EXPERIMENT- FOLLOW ON (GRACE-FO) MISSION: PHASE E (88-17494)
2023-08-23	P00013	Funding only	$2.45M	GRAVITY RECOVERY AND CLIMATE EXPERIMENT- FOLLOW ON (GRACE-FO) MISSION: PHASE E (88-17494)
2023-06-21	P00012	Funding only	-$21.1K	GRAVITY RECOVERY AND CLIMATE EXPERIMENT- FOLLOW ON (GRACE-FO) MISSION: PHASE E (88-17494)
2023-03-09	P00011	Administrative change	$0	GRAVITY RECOVERY AND CLIMATE EXPERIMENT- FOLLOW ON (GRACE-FO) MISSION: PHASE E (88-17494)
2023-02-08	P00010	Funding only	$9.92M	GRAVITY RECOVERY AND CLIMATE EXPERIMENT- FOLLOW ON (GRACE-FO) MISSION: PHASE E (88-17494)

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…