Space & Satellites
European Consortium Achieves 2.6 Gbps Laser Communication in Flight
Airbus and ESA demonstrate a 2.6 Gbps stable laser communication link between an aircraft and geostationary satellite over 36,000 km.

European Consortium Sets 2.6 Gbps Laser Communication Record in Flight
A European consortium led by Airbus and the European Space Agency (ESA) has successfully demonstrated a high-speed optical communication link between an aircraft in flight and a satellite in geostationary orbit. According to an official announcement from ESA, the demonstration achieved a stable data transmission rate of 2.6 Gigabits per second (Gbps) over a distance of approximately 36,000 kilometers.
The test, conducted in late February 2026 from Nîmes-Garons Airport in southern France, marks a significant milestone in the development of secure, ultra-fast connectivity for aviation. By utilizing laser technology rather than traditional radio frequencies, the partners aim to overcome current bandwidth limitations and provide jam-resistant communication channels for government and military operations.
Breaking the Speed Barrier in Orbit
The core achievement of this demonstration was the maintenance of a stable optical link between the “UltraAir” airborne terminal and the Alphasat satellite. While the satellite orbits at a speed matching the Earth’s rotation, the aircraft operates within the atmosphere, subjecting the equipment to speed, vibration, and turbulence.
According to the project partners, the system successfully compensated for these environmental factors to keep a narrow laser beam precisely pointed at the target. The result was a transmission rate of 2.6 Gbps with no bit errors for several minutes, a performance that validates the feasibility of optical links for reliable in-flight connectivity.
Partners and Roles
The project operates under ESA’s ScyLight (Secure and Laser Communication Technology) programme. The collaboration involved several key industrial players:
- Airbus: Led the project and integrated the UltraAir terminal onto a modified business jet for flight testing.
- TNO: The Netherlands Organisation for Applied Scientific Research provided the optical mechatronics and control software essential for stabilizing the laser against aircraft vibration.
- Tesat: A German subsidiary of Airbus, Tesat supplied the laser communication terminal technology and built the counterpart terminal (TDP-1) onboard the Alphasat satellite.
- ESA: Provided strategic oversight and the orbiting infrastructure via the Alphasat TDP-1 payload.
Technical Precision and Security
The demonstration utilized the UltraAir laser communication terminal, designed specifically to establish links from moving platforms like aircraft and Unmanned Aerial Vehicles (UAVs). Unlike radio waves, which propagate in a wide pattern, laser communication utilizes a highly focused beam. This characteristic makes the signal significantly more difficult to intercept or jam, offering a “Low Probability of Interception/Detection” that is critical for defense applications.
François Lombard, Head of Connected Intelligence at Airbus Defence and Space, highlighted the technical difficulty of the feat in a statement:
“Establishing laser links between moving targets at this distance is technically very challenging. Continuous movements, platform vibrations and atmospheric disturbances require extreme precision.”
The counter-terminal in space, the Technology Demonstration Payload 1 (TDP-1) on Alphasat, features a 135mm aperture telescope. Although originally designed for 1.8 Gbps, the hardware successfully managed the increased throughput of 2.6 Gbps during this campaign.
AirPro News Analysis: The Strategic Shift
We view this achievement as a pivotal moment for European technological sovereignty. By mastering the entire supply chain for optical communications, from the mechatronics developed by TNO to the system integration by Airbus, Europe is reducing its reliance on non-domestic satellite constellations.
While the immediate applications are likely military, connecting “combat clouds” and government aircraft securely, the commercial implications are vast. As the technology matures, it could replace congested RF bands in commercial aviation, eventually allowing airline passengers to access fiber-like internet speeds mid-flight. This demonstration serves as a critical proof-of-concept for the expansion of the European Data Relay System (EDRS), often referred to as the “SpaceDataHighway.”
Industry Perspectives
The successful test has been welcomed by industry leaders as a proof point for the viability of optical communications in operational environments. Kees Buijsrogge, Director of Space at TNO, emphasized the security implications of the technology.
“This breakthrough proves that our industry strengthens Europe’s security and its autonomy by leading strategic technology in the field of secure laser communications.”
Laurent Jaffart, Director of ESA Resilience, Navigation and Connectivity, noted that the technology is capable of “evading interference and detection in demanding conditions,” further underscoring its value for secure member state communications.
Frequently Asked Questions
What is the advantage of laser communication over radio frequency?
Laser communication offers significantly higher data rates and is much harder to jam or intercept due to its narrow beam. It is also immune to electromagnetic interference and does not require the same spectrum licensing as radio frequencies.
What is the SpaceDataHighway?
The SpaceDataHighway, or European Data Relay System (EDRS), is a network of satellites that uses laser technology to relay data from Earth observation satellites and aircraft to the ground in near real-time, bypassing the need to wait for a ground station overpass.
Who manufactured the terminals?
The laser communication terminals were developed by Tesat, with critical optical mechatronics and stabilization software provided by TNO. Airbus led the system integration.
Sources: ESA Press Release
Photo Credit: ESA
Space & Satellites
Planet Labs Germany and Isar Aerospace Sign Launch Deal
Planet Labs Germany and Isar Aerospace target a Pelican satellite launch within 12 months aboard the Spectrum rocket from Norway.

Planet Labs Germany and Isar Aerospace have signed a strategic launch agreement to send a next-generation Pelican satellite into orbit, marking the first time a German-built satellite will fly on a domestic launch vehicle. The mission will utilize Isar Aerospace’s Spectrum rocket lifting off from the company’s dedicated complex at Andøya Space in Norway.
Announced in a press release on July 2, 2026, the partnership targets a launch window within 12 months, potentially placing the mission as early as late 2026. The agreement pairs a subsidiary of Earth observation operator Planet Labs PBC with a European launch startup to demonstrate sovereign space capabilities for the German commercial space sector.
Expanding German Space Manufacturing
The Pelican satellite designated for this mission will be assembled at Planet’s upcoming manufacturing facility in Berlin. To support the expansion of its production capabilities, Planet expects to add 70 new employees to its existing Berlin workforce of approximately 150 personnel.
Isar Aerospace will manufacture the Spectrum launch vehicle at its 40,000-square-meter factory located near Munich. The launch provider plans to scale its production capacity to build 40 launch vehicles per year at the Munich site to meet commercial and government demand.
Germany has set out an ambitious space agenda. Planet and Isar Aerospace are responding to the moment and delivering a first for the country: both satellite and rocket built in Germany.
Martin Polak, Managing Director of Planet Labs Germany, stated that the joint teams aim to execute the first launch within less than 12 months of the agreement. He noted the timeline showcases an agile aerospace approach supporting national priorities across security, resilience, and civil applications.
Constellation Deployment and Launch Vehicle Status
Planet Labs PBC has been rapidly deploying its next-generation high-resolution Pelican constellation throughout the year. The company successfully launched three Pelican satellites on May 3, 2026, and announced the shipment of its Pelican-11 satellite to a launch site on June 2, 2026.
The launch agreement represents a significant commitment to Isar Aerospace. According to reporting by Aviation Week, the startup’s Spectrum launch vehicle has yet to reach orbit. The upcoming mission will serve as a critical test of the vehicle’s commercial viability.
Stella Guillen, Chief Commercial Officer of Isar Aerospace, said the collaboration underscores the growing strategic importance of the European space ecosystem. She added that the company’s integrated launch capability aims to serve a rapidly growing global demand for access to space.
AirPro News analysis
We view this agreement as a critical milestone for European sovereign space capabilities. By pairing a domestic payload with a domestic launch provider, Germany is demonstrating a closed-loop commercial space ecosystem that reduces reliance on foreign launch services. However, the aggressive 12-month timeline relies heavily on Isar Aerospace successfully debuting its Spectrum rocket, a vehicle that has not yet achieved orbit. If successful, this mission could position Isar Aerospace as a primary launch provider for European Earth observation constellations and validate Planet’s strategy of diversifying its launch portfolio.
Sources: Planet Labs / Business Wire
Photo Credit: Isar Aerospace
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.

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
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.

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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