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Starfighters Space Validates StarLaunch 1 Separation in Wind Tunnel Tests

Starfighters Space completed wind tunnel tests for StarLaunch 1, confirming safe separation from the F-104 aircraft at supersonic speeds.

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Starfighters Space Validates StarLaunch 1 Separation in Critical Wind Tunnel Tests

Starfighters Space, Inc. (NYSE American: FJET) has successfully completed a comprehensive wind tunnel testing campaign for its StarLaunch 1 vehicle, a significant step forward in the company’s efforts to develop a responsive, air-launched suborbital rocket. The tests, conducted at the FAMU/FSU Joint College of Engineering Polysonic Wind Tunnel, validated the aerodynamic safety of releasing the launch vehicle from the company’s supersonic F-104 Starfighter aircraft.

According to the company’s announcement, the campaign focused on verifying “clean separation” characteristics across multiple flight regimes. The data gathered confirms that the StarLaunch 1 can safely detach from the F-104 carrier aircraft without adverse aerodynamic interactions, a fundamental requirement for air-launched systems.

Validating the Separation Dynamics

The primary objective of this testing phase was to ensure that the launch vehicle would separate predictably from the aircraft under high-speed conditions. Starfighters Space reported that tests were conducted at both subsonic (Mach 0.85) and supersonic (Mach 1.3) speeds. These specific velocity points are critical to the company’s launch profile, which leverages the high-speed capabilities of the F-104 to impart significant initial energy to the rocket.

Company officials noted that the experimental results showed a strong correlation with pre-test Computational Fluid Dynamics (CFD) models. This alignment between simulation and physical testing reduces technical risk as the program moves toward flight hardware.

“Demonstrating clean, predictable separation across these flight regimes is a foundational requirement for an air-launched system. The close alignment between our simulations and the wind tunnel results gives us confidence in the underlying design and allows us to proceed methodically to the next phase of testing.”

, Rick Svetkoff, CEO of Starfighters Space

The F-104 Platform Advantage

Starfighters Space utilizes a unique launch platform: the Lockheed F-104 Starfighter. As the only commercial operator of a fleet of flight-ready F-104s, the company aims to exploit the aircraft’s high performance for commercial space access and defense testing. Unlike modified commercial airliners used by other air-launch proponents, the F-104 is a supersonic interceptor capable of sustained speeds over Mach 2 and altitudes exceeding 50,000 feet.

By launching from a supersonic condition (Mach 1.3+), the StarLaunch 1 vehicle requires less onboard propellant to reach hypersonic velocities (Mach 5+) or suborbital space compared to ground-launched or subsonic air-launched systems. This capability positions the vehicle as a potential testbed for high-speed research and microgravity experiments.

AirPro News Analysis: The Niche of High-Speed Air Launch

While the heavy-lift air-launch market has faced significant headwinds, most notably with the bankruptcy of Virgin Orbit, Starfighters Space appears to be targeting a different operational niche. Rather than competing for large satellite constellations, the F-104 platform is sized for smaller, “tactical” payloads and high-cadence hypersonic testing.

In our view, the validation of supersonic separation is the key differentiator here. Most air-launch systems drop from subsonic carrier aircraft (like a Boeing 747 or L-1011). Starfighters’ ability to release at Mach 1.3 offers a kinematic advantage that is particularly relevant for the defense sector’s insatiable demand for hypersonic test targets. If the company can translate these wind tunnel results into successful flight tests, they may secure a defensible position in the “test and evaluation” market, distinct from the crowded commercial launch sector.

Path to Flight Testing

With aerodynamic validation complete, Starfighters Space has outlined the immediate next steps for the StarLaunch 1 program. The company stated it will now move toward the procurement and Manufacturing of instrumented drop test articles.

The upcoming phase will involve physical drop tests, where unpowered test vehicles will be released from the F-104 in flight to verify the wind tunnel data in a real-world environment. Successful completion of these drop tests is the final major milestone required before the company attempts powered suborbital flights.

The development of StarLaunch 1 is being conducted in Partnerships with Innoveering, LLC, a GE Aerospace company known for its expertise in high-speed gas dynamics and advanced propulsion, further underscoring the program’s focus on high-performance flight regimes.

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Photo Credit: Starfighters

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Space & Satellites

Firefly Aerospace Advances Esrange Launch Complex for 2028 Orbital Debut

Firefly Aerospace and SSC Space complete infrastructure at Esrange Space Center, targeting first orbital launch in 2028.

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Firefly Aerospace and the Swedish Space Corporation (SSC Space) have completed initial infrastructure and secured transatlantic regulatory frameworks to advance pad construction at Launch Complex 3C at Sweden’s Esrange Space Center, targeting a first orbital launch in 2028.

Announced in a June 30, 2026, press release, the milestone establishes a foundation for dedicated orbital launch capabilities from mainland Europe. The partnership will utilize Firefly’s Alpha launch vehicle to serve European commercial customers and the Swedish Armed Forces, expanding access to space for allied nations.

Infrastructure and regulatory progress

The companies have completed several key infrastructure projects at Launch Complex 3C to support the upcoming orbital missions. The finalized facilities include a launch control center, a payload processing facility, and a launch vehicle integration building. The site also features newly installed tracking and control systems, alongside dedicated security and storage facilities.

The physical construction aligns with recent diplomatic agreements designed to facilitate international commercial space operations. In April 2026, the Swedish National Space Agency (SNSA) and the U.S. Federal Aviation Administration (FAA) signed a Memorandum of Cooperation to streamline the launch licensing process and establish a shared understanding of commercial space regulations. This agreement builds upon a broader framework, making Sweden the sixth country to sign a Technology Safeguards Agreement with the United States.

Defense applications and payload capabilities

The development at Esrange Space Center carries direct implications for European defense logistics. SSC Space recently signed an agreement valued at SEK 209 million with the Swedish Defense Materiel Administration (FMV). The contract is structured to provide the Swedish Armed Forces with dedicated satellite launch capabilities from the domestic spaceport.

Missions from Launch Complex 3C will utilize the Firefly Alpha, a two-stage launch vehicle capable of delivering a 1,000-kilogram payload to Low Earth Orbit (LEO). The deployment of an American rocket from European soil represents a specific operational strategy for the Texas-based manufacturer.

“We’re proud to partner with SSC Space and work collaboratively with U.S. and Swedish agencies to provide European customers with a dedicated orbital launch capability using our flight-proven Alpha rocket. Our ‘launch as a franchise’ model provides our nation and allies with the launch site diversification required for resilient, responsive space missions.”

The statement from Firefly Aerospace CEO Jason Kim highlights the company’s focus on global launch expansion, utilizing the Swedish site as the starting point for its international franchise model.

AirPro News analysis

We view Firefly’s “launch as a franchise” model as a strategic pivot in the commercial space sector, moving away from centralized domestic launch sites toward distributed, allied-nation launch capabilities. The SEK 209 million defense agreement underscores the growing military reliance on commercial launch providers for responsive space access. By establishing a physical and regulatory foothold at Esrange Space Center, Firefly positions the Alpha rocket to capture a significant share of the emerging European small-lift market, while simultaneously offering the U.S. and its allies redundant launch options outside of traditional North American spaceports.

Sources: Firefly Aerospace

Photo Credit: Firefly Aerospace

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Space & Satellites

Rocket Lab to Acquire Iridium Communications for $8 Billion

Rocket Lab agrees to acquire Iridium Communications for ~$8B, combining launch capabilities with Iridium’s LEO satellite network.

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Rocket Lab Corporation (Nasdaq: RKLB) has entered into a definitive agreement to acquire satellite operator Iridium Communications Inc. (Nasdaq: IRDM) in a cash and stock transaction valuing the company at approximately $8.0 billion. The deal, announced on June 29, 2026, transforms the launch provider into a fully vertically integrated space enterprise with an immediate foothold in global satellite connectivity.

Under the terms detailed in a joint press release, Iridium stockholders will receive $54.00 per share, consisting of $27.00 in cash and a portion of Rocket Lab common stock based on a collar band exchange ratio between $67.50 and $112.50. The Acquisitions merges Rocket Lab’s launch and spacecraft Manufacturing capabilities with Iridium’s globally harmonized L-band spectrum and established Low Earth Orbit (LEO) satellite network, which currently supports 2.55 million active subscribers worldwide.

Strategic integration and market expansion

The transaction positions Rocket Lab to capture a larger share of the space-based applications Market-Analysis, including satellite Internet of Things (IoT), Direct-to-Device (D2D) communications, and Positioning, Navigation, and Timing (PNT) services. Iridium reported $871.7 million in revenue and $495 million in Operational EBITDA for 2025, providing Rocket Lab with a highly profitable, established communications business operating at a 57 percent margin.

A primary operational synergy of the merger is the elimination of third-party launch costs for the deployment and replenishment of the Iridium NEXT constellation. Rocket Lab intends to utilize its Electron and upcoming Neutron launch vehicles to guarantee orbital access and maintain continuity of service for the network.

Sir Peter Beck, Founder and CEO of Rocket Lab, described the agreement as a defining moment for the space industry and the start of a new era of strategic growth for both companies.

“By marrying Iridium’s deep heritage, trusted infrastructure, and highly sought-after spectrum with Rocket Lab’s extensive and proven launch and manufacturing capabilities, we have the capability to unlock entirely new markets,” Beck stated. “We will go far beyond maintaining a legacy; we are going to build upon it to pioneer next-generation space applications and deliver sought-after capabilities to existing and new customers.”

Accelerating next-generation satellite services

The acquisition occurs as the space and terrestrial communications sectors increasingly converge. Rocket Lab plans to leverage the combined company’s resources to accelerate the development of Iridium’s next-generation constellation. This includes advancing D2D services targeted at United States national security and emergency response sectors, where traditional terrestrial networks may be unavailable or compromised.

Iridium CEO Matt Desch noted that critical services will increasingly depend on space-based capabilities as the industry evolves. He emphasized that success in the sector requires bringing innovations to space quickly and sustaining them efficiently over time.

“We’re excited about being able to accelerate the next generation of IoT, aviation, maritime, PNT, and national security capabilities, and pursue new innovative applications as part of Rocket Lab,” Desch said.

To fund the cash component of the transaction, Deutsche Bank and Wells Fargo have committed a $3.6 billion, 364-day senior secured bridge term loan facility. The transaction is expected to close in mid-2027, pending approval from stockholders and regulatory authorities, including the U.S. Securities and Exchange Commission (SEC).

AirPro News analysis

We view this $8.0 billion acquisition as a structural shift in the aerospace sector, moving away from the traditional separation of launch providers and satellite operators. By bringing Iridium in-house, Rocket Lab secures an anchor tenant for its Neutron launch vehicle while simultaneously capturing the high-margin recurring revenue of Iridium’s subscriber base.

The timing is particularly notable given the tightening availability of global launch capacity. Owning internal launch capabilities insulates the Iridium network from external supply chain bottlenecks and launch delays. Controlling both the manufacturing of the spacecraft and the launch vehicle also allows for deep vertical integration, potentially lowering the capital expenditure required for future constellation upgrades and D2D network deployments.

Sources: Iridium Communications Inc. / Rocket Lab Corporation

Photo Credit: Rocket Lab Corporation

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Space & Satellites

Firefly Aerospace Acquires Space-ng for Autonomous Navigation

Firefly Aerospace acquires Space-ng Inc. to integrate AI vision navigation into its Blue Ghost and Elytra spacecraft programs.

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Firefly Aerospace (Nasdaq: FLY) has acquired the artificial intelligence and vision navigation developer Space-ng Inc., integrating autonomous guidance capabilities into its lunar and orbital spacecraft portfolio. The Acquisitions, announced on June 25, 2026, from Firefly headquarters in Cedar Park, Texas, brings critical optical navigation technology in-house as the company scales its deep space operations.

In a press release issued on June 25, 2026, Firefly Aerospace confirmed that Space-ng will be fully integrated into its operations. The move secures the hardware and software systems necessary for spacecraft to perform rendezvous, docking, and hazard avoidance maneuvers without relying on the Global Navigation Satellite System (GNSS) or GPS.

Integration into Blue Ghost and Elytra programs

Space-ng’s spacecraft software, high-resolution cameras, and AI compute hardware will be incorporated directly into Firefly’s Blue Ghost lunar landers and Elytra orbital vehicles. The two companies previously collaborated on Blue Ghost Mission 1, which landed in the Mare Crisium basin on the Moon on March 2, 2025. During that descent, the lander utilized Space-ng vision Navigation software to determine position and attitude, detect hazardous terrain, and autonomously redirect the vehicle in real time.

Firefly Aerospace CEO Jason Kim stated that the technology proved itself during the descent, allowing the lander to execute two hazard avoidance maneuvers and safely touch down.

“This acquisition represents a strategic investment in both the experienced team and technologies from Space-ng that will continue to play a pivotal role in advancing autonomous space operations,” Kim said. “We’re proud to welcome Space-ng to the Firefly team as we work towards enabling regular, repeatable access to the Moon and beyond.”

Expanding mission manifest and leadership changes

Firefly is preparing for a growing manifest that relies on this integrated technology. The schedule includes three additional lunar missions under the National Aeronautics and Space Administration (NASA) Commercial Lunar Payload Services (CLPS) initiative. The company will also support the NASA MoonFall mission and a space domain awareness mission for the Defense Innovation Unit (DIU).

Following the acquisition, Space-ng co-founder and CEO Ethan Rublee transitions to the role of Chief Engineer of Software at Firefly Aerospace. Financial terms of the transaction were not disclosed. J.P. Morgan Securities LLC served as the exclusive financial advisor to Firefly Aerospace for the acquisition.

AirPro News analysis

We view this acquisition as a necessary vertical integration step for Firefly Aerospace as the complexity of its mission manifest increases. Relying on third-party vendors for mission-critical autonomous navigation introduces Supply-Chain and integration risks, particularly for lunar surface operations where real-time hazard avoidance is the difference between mission success and failure. By bringing Space-ng in-house, Firefly secures proprietary control over the optical navigation systems required for its upcoming CLPS and DIU contracts, positioning the company to compete more aggressively for government and commercial deep-space payloads that demand high-precision, GPS-denied navigation.

Sources: Firefly Aerospace

Photo Credit: Firefly Aerospace

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