UPDATE #1 – Amendment #0001 to the RFP was released on October 22, 2026. UPDATE #2 – Amendment #0002 to the RFP was released on October 26, 2026. The National Aeronautics and Space Administration (NASA), Goddard Space Flight Center (GSFC),

UPDATE: October 9, 2026 Directed Call (DC) #2 Surface Mating Systems (SMS) White Paper Questions and Responses and Model Contract added to Attachments/Links. DC #2 SMS White paper submissions are due by 5:00 p.m. CT on October 16, 2026. UPD

Amendment 0002 The purpose of this Amendment is to update the original RFP, update Exhibit C - GLIMR ATSRD, and clarify the use of Reference and Applicable documents. _______________________________________________________________ Amendment

Modification 6: The purpose of this modification is to post Amendment 00004 to the 80MSFC26R0002 ESSCA II solicitation. File 2026 07 23__ Amendment 00004 80MSFC26R0002 Amendment 00003 to Amendment 00004 Appendix C Change Log.pdf provides a

The final solicitation for Next Space Technologies for Exploration Partnerships-3 (NextSTEP-3), Appendix B, Moon to Mars Architectural Studies, issued under solicitation number 80MSFC26R0003, is on hold until further notice. Offerors are re