# HYDROSPHERE, BIOSPHERE, & GEOPHYSICS (HBG) SUPPORT SERVICES II - Submitted Questions and Answers

Canonical: https://abierto.us/opportunities/f35f5ccaf145439495af590f6c014988

- Notice type: Special notice
- Status: Closed. Deadline was January 30, 2026 at 4:00 PM EST
- Department: National Aeronautics and Space Administration
- Contracting office: NASA Goddard Space Flight Center (80GSFC)
- NAICS: 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Product or service code: AJ11 General Science And Technology R&D Services; General Science And Technology; Basic Research
- Set-aside: Total small business set-aside
- Place of performance: Greenbelt, Maryland
- County: Prince George's County (FIPS 24033). https://abierto.us/counties/prince-george-s-county-md-24033
- City: Greenbelt. https://abierto.us/cities/greenbelt-md-2434775
- First posted: January 30, 2026
- Last posted: January 30, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/f35f5ccaf145439495af590f6c014988/view

## Description

These questions and answers are in response to the draft RFP issued on April 8, 2026, which was subsequently paused. This serves as notice that HBG II procurement activities have been reinstated. The final RFP is anticipated to be released in March 2026. Interested parties should continue to monitor SAM.gov for updates. Thank you for your continued interest in this opportunity.

## Publications

- January 30, 2026: Special notice, due January 30, 2026 at 4:00 PM EST. Notice f35f5ccaf145439495af590f6c014988. https://sam.gov/workspace/contract/opp/f35f5ccaf145439495af590f6c014988/view

## Points of contact

- Cassandra K. Moore, Cassandra.K.Moore@nasa.gov
- Michelle Padfield, Michelle.R.Padfield@nasa.gov

---
Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/f35f5ccaf145439495af590f6c014988.