Intuitive Machines is shifting its lunar satellite strategy, moving production of its cislunar communications constellation in-house rather than acquiring the spacecraft from an external vendor, according to an earnings call reported by SpaceNews. Chief Executive Steve Altemus stated that the company will build all five satellites internally to support NASA’s Near Space Network Services contract, a move designed to secure schedule control and reduce launch costs through rideshares on future lunar lander missions.
In-House Satellite Production and Schedule Adjustments
According to SpaceNews reporting, Intuitive Machines previously planned to procure the constellation from York Space Systems. Executives decided to bring manufacturing in-house after evaluating external vendor options and determining that available commercial models lacked the necessary propulsion and power for lunar operations, while also encountering supply chain bottlenecks. The first satellite will launch alongside the IM-3 lunar lander mission. Altemus stated that the company will hold the IM-3 launch until that communications satellite is ready in the second half of 2026, shifting the target window from an earlier 2026 projection reported by Aviation Week.
Did you know? Intuitive Machines received approval from Houston officials in July to expand its production facility at Spaceport Houston on the grounds of Ellington Airport, and also leased a nearby facility equipped for production and testing.
Financial Impact and KinetX Acquisition
Chief Financial Officer Pete McGrath reported that Intuitive Machines took a $19.8 million estimate-at-completion adjustment in the second quarter to account for the pivot to internal manufacturing. This total includes a $10.1 million revenue reduction resulting from IM-3 mission milestones moving to 2026, alongside a $9.7 million cost increase. McGrath estimated $5 million in non-recurring engineering expenses for the first satellite design, while Altemus put the total cost to build all five satellites at $100 million. Complementing the manufacturing shift, Intuitive Machines announced an agreement to acquire KinetX, an Arizona-based deep space navigation and mission design firm, for $30 million. Altemus noted that KinetX provides vital analysis and real-time decision software required for future deep space data relay operations.
Frequently Asked Questions
Why did Intuitive Machines cancel its external satellite procurement?
Executives stated that external vendors lacked the propulsion and power needed for lunar operations and presented supply chain challenges, prompting the company to vertically integrate production for better schedule and cost control.

When will the first lunar communication satellite launch?
According to company disclosures, the first satellite will launch on the IM-3 mission, which is scheduled for the second half of 2026.
How much is the KinetX acquisition?
Intuitive Machines is acquiring KinetX for $30 million, with the transaction expected to close by the end of the year.
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