Space Technology & Business
NASA Awards Three Teams Work on Commercial Ka-Band Space Relays
The contracts support concepts that could keep existing spacecraft connected as NASA moves from its relay-satellite fleet toward commercial services.
Three concept-development awards
NASA selected Astranis Space Technologies, Global Enterprise Solutions and Viasat to develop Ka-band relay concepts compatible with spacecraft already in orbit. The initial work runs from November 4 through May 3, 2027. NASA may exercise priced options for risk reduction and an in-orbit demonstration through 2029, but an option is not guaranteed funding.
Maximum values need context
NASA lists maximum potential values of $264.3 million for Astranis, $340.4 million for Global Enterprise Solutions and $460.9 million for Viasat, inclusive of all future options. Those ceilings are not the same as money obligated on the announcement date. Contract records and option exercises will show actual commitments as work advances.
Compatibility with current missions
The procurement addresses spacecraft that cannot feasibly modify onboard hardware or switch to incompatible services. A relay solution must include space, ground, launch, operations and integration elements. That end-to-end requirement recognizes that communications reliability depends on the full service chain rather than a satellite alone.
A planned shift in network architecture
The work supports NASA's gradual retirement of its Tracking and Data Relay Satellite fleet and a move toward buying communications in the commercial market. NASA would become one customer among others. That approach could expand supply and innovation, while also requiring clear service levels, interoperability, cybersecurity and continuity plans for missions that depend on persistent links.
Milestones will show the result
The first evidence will come from concept reviews and risk-reduction work, followed by any option decisions and demonstrations. Maximum contract values should not be described as completed spending, and selection should not be described as a deployed network. NASA's procurement page and later contract actions will provide the authoritative record of progress.
Primary evidence
Reporting note: This independently composed article is based on the linked primary records. Publication and event dates are stated separately. Agency claims are identified as such; an allegation, charge or scheduled event is not presented as a finding, conviction or completed event. Readers should consult the official record for amendments and later action.