80NM0018F0639↗

Name: 80NM0018F0639: Ecosystems Spaceborne Thermal Radiometer Experiments on Space Station (Ecostress) 87-19641
Creator: SpendQuery
License: https://www.usa.gov/government-works

California Institute of Technology received this contract from Nasa Management Office -- JPL, National Aeronautics and Space Administration: $16.96M obligated so far for r&d- space: science/applications (applied research/exploratory development). It runs to 2028-09-30.

Key facts · data as of Oct 23, 2026

Recipient: California Institute of Technology
Awarding agency: National Aeronautics and Space Administration
Contracting office: Nasa Management Office -- JPL (80NM00)
Obligated to date: $16.96M
Potential value: $44.83M
Ends: 2028-09-30

Source: USAspending.gov prime award records (obligations: money committed, not outlays), data as of Oct 23, 2026.

Cite this page: SpendQuery, Award 80NM0018F0639, data as of Oct 23, 2026, https://spendquery.com/award?id=CONT_AWD_80NM0018F0639_8000_80NM0018D0004_8000

California Institute of Technology: all federal awards · National Aeronautics and Space Administration: spending · Nasa Management Office -- JPL: what it buys · The follow-on: recompete brief

ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) 87-19641

Delivery Order · National Aeronautics and Space Administration · to California Institute of Technology (UEI YC1YP79BFD19) · data as of 2026-10-23

Obligated to date$16.96M15 actions

Current value$44.83Mwith 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$864.0K

FY2024$5.23M

FY2025$5.08M

FY2026$5.78M

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

15 actions since 2023-08-17. Each is a modification or amendment with the money it added or took back.

Date	Modification	Kind	Amount	What the agency wrote
2026-04-20	P00037	Supplemental agreement (work within scope)	$3.36M	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)
2025-12-31	P00036	Funding only	$600.0K	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)
2025-11-19	P00035	Funding only	$1.43M	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)
2025-10-31	P00034	Funding only	$400.0K	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)
2025-07-07	P00033	Funding only	$786.0K	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)
2025-06-04	P00032	Funding only	$1.00M	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)
2025-05-07	P00031	Funding only	$431.0K	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)
2025-03-11	P00030	Funding only	$915.0K	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)
2025-01-13	P00029	Funding only	$1.00M	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)
2024-10-08	P00028	Funding only	$951.0K	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)
2024-04-08	P00027	Funding only	$2.28M	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)
2024-02-16	P00026	Funding only	$1.00M	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)
2023-12-22	P00025	Funding only	$1.11M	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)
2023-10-13	P00024	Funding only	$836.0K	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)
2023-08-17	P00023	Funding only	$864.0K	ECOSYSTEMS SPACEBORNE THERMAL RADIOMETER EXPERIMENTS ON SPACE STATION (ECOSTRESS) (87-19641)

Source: USAspending.gov prime award transactions and FSRS subaward reports, as loaded by SpendQuery (data as of 2026-10-23). Amounts are obligations (money committed), not outlays. The official record on USAspending.gov ↗

Putting the award page together from the records…