NASA's Goddard Space Flight Center has released a Final Request for Proposal (FRFP) for the Hydrosphere, Biosphere & Geophysics (HBG) Support Services II contract. The solicitation was posted Oct. 23, 2026, and falls under NAICS code 541715, which covers research and development services in the physical, engineering, and life sciences. No set-aside designation was listed for the opportunity.

Proposals are due by 2:00 p.m. Eastern on Dec. 4, 2026. The notice does not specify contract value, period of performance, or incumbent information; interested contractors should review the full solicitation package via SAM.gov for scope details and submission requirements.

The HBG II effort reflects NASA Goddard's continued reliance on contracted scientific support services for earth and space science research. Contractors with relevant technical and research capabilities in hydrosphere, biosphere, and geophysics disciplines should monitor the solicitation closely given the firm December response deadline.

Source: SAM.gov