NASA Selects Three Firms for Commercial Ka-Band Relay Development

On November 4, 2026, NASA selected Viasat Inc., Astranis Space Technologies Corp., and Global Enterprise Solutions Inc. for firm-fixed-price awards under the NextSTEP-3 Appendix E Network Extension for User Continuity and Sustainability (NEXUS) initiative. The effort will advance commercial Ka-band space-relay capabilities compatible with NASA’s existing relay infrastructure. It is part of the agency’s work to supplement its Tracking and Data Relay Satellite (TDRS) network with commercially provided relay services, giving the government additional options for communicating with spacecraft and supporting continuity across its space communications architecture.

The announced maximum potential values are $460.9 million for Viasat, $264.3 million for Astranis, and $340.4 million for Global Enterprise Solutions. These figures are contract ceilings, not guaranteed obligations, booked revenue, or necessarily the value of the initial work. As the source reporting emphasizes, actual value depends on the exercise of priced options and the availability of additional funding. Contractors assessing the opportunity should therefore separate the maximum potential value from funded work and monitor subsequent NASA actions for specific option exercises, tasking, and demonstration funding.

Initial work is underway and runs through May 3, 2027. Priced options may extend work through 2029, and NASA may provide funding for in-orbit demonstrations. That phased structure creates near-term opportunities around design, development, and compatibility with existing relay infrastructure, while later phases could involve deployment and operational demonstrations. The source materials identify the awards as Phase 1 work, but do not provide detailed technical requirements, individual funding obligations, or schedules for demonstrations; those details should not be inferred from the ceilings alone.

For the broader GovCon market, the awards may create openings for subcontractors and suppliers in satellite and ground systems, systems integration, launch, operations, and service management. Companies should map their capabilities to each awardee’s development and demonstration needs rather than treating the three awards as a single procurement path. Potential teaming and competition opportunities may develop as the initial work progresses and NASA determines whether to exercise options or fund in-orbit demonstrations. Firms interested in the market should track NASA and the NASA Space Communications and Navigation Program for updates, while positioning around interoperability with the agency’s current relay infrastructure and commercial service delivery.

• NASA selected three awardees on November 4, 2026, under the NextSTEP-3 Appendix E NEXUS initiative.
• Viasat Inc. received a firm-fixed-price award with a maximum potential value of $460.9 million.
• Astranis Space Technologies Corp. received a firm-fixed-price award with a maximum potential value of $264.3 million.
• Global Enterprise Solutions Inc. received a firm-fixed-price award with a maximum potential value of $340.4 million.
• The companies will develop commercial Ka-band space-relay capabilities compatible with NASA’s existing relay infrastructure.
• NASA is working to supplement its TDRS network with commercial relay services; the awards may support a broader mix of government and commercial communications capabilities.
• Initial work runs through May 3, 2027. Priced options may extend work through 2029.
• Possible funding for in-orbit demonstrations could create later-phase needs in integration, launch, operations, and service management.
• The announced ceilings are not guaranteed spending; actual value depends on options and additional funding. Contractors should distinguish ceiling amounts from funded work when evaluating teaming prospects.
• The source material identifies potential supplier and subcontracting roles in satellite and ground systems, integration, launch, operations, and service management, but does not specify individual subcontract awards or technical requirements.