Closed Solicitation · NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

HYDROSPHERE, BIOSPHERE, & GEOPHYSICS (HBG) SUPPORT SERVICES II ELIBRARY

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

Sol. 80GSFC25R7003Special NoticeGREENBELT, MD

Closed

STATUS

Closed

closed Apr 29, 2025

POSTED

Jan 7, 2026

Publication date

NAICS CODE

541715

Primary industry classification

PSC CODE

AJ11

Product & service classification

AI Summary

NASA is seeking support services for the Hydrosphere, Biosphere, and Geophysics (HBG) program. The opportunity is categorized as a special notice and focuses on research and consulting services in geophysics and environmental studies. Interested parties should review the attached documentation for further details.

Contract details

Solicitation No.: 80GSFC25R7003
Notice Type: Special Notice
Posted Date: January 7, 2026
Response Deadline: April 29, 2025
NAICS Code: 541715 AI guide
PSC / Class Code: AJ11
Issuing Office: NASA GODDARD SPACE FLIGHT CENTER
Sub-Agency: NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
Agency: NATIONAL AERONAUTICS AND SPACE ADMINISTRATION
Primary Contact: Cassandra K. Moore
City: GREENBELT
State: MD
ZIP Code: 20771
AI Product/Service: service

Description

The attached documentation represents the eLibrary for the NASA/GSFC Hydrosphere, Biosphere, and Geophysics (HBG) Support Services II

Key dates

January 7, 2026Posted Date
April 29, 2025Proposals / Responses Due

AI search tags

geophysics services environmental consulting research services

Frequently asked questions

HYDROSPHERE, BIOSPHERE, & GEOPHYSICS (HBG) SUPPORT SERVICES II ELIBRARY is a federal acquisition solicitation issued by NATIONAL AERONAUTICS AND SPACE ADMINISTRATION. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

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