Space & Satellites
SpaceX Super Heavy Booster Achieves New Multi Engine Landing Test
SpaceX’s Super Heavy booster successfully demonstrated a new multi-engine landing burn, advancing reusable rocket technology and lowering launch costs.
SpaceX Super Heavy Booster: A New Era in Reusable Rockets
SpaceX’s relentless pursuit of rocket reusability reached a new milestone with the recent hover and landing test of its Super Heavy booster. On October 13, 2025, cheers erupted at SpaceX’s Starbase facility in Texas as the Super Heavy booster executed a controlled hover and splashdown over the Gulf of America. This event was more than a spectacle, it was a pivotal step in the evolution of fully reusable launch vehicles, a goal that stands to transform the economics and logistics of space travel.
The significance of this test lies not only in its technical achievement but also in its implications for the future of orbital transport. The Starship system, comprising the Super Heavy booster and the Starship upper stage, is designed to be the world’s first fully reusable rocket. The ability to retrieve and reuse both stages is expected to drastically reduce launch costs and increase mission cadence, opening new possibilities for scientific, commercial, and exploratory missions beyond Earth.
SpaceX’s 11th test flight of the Starship system was particularly notable for its demonstration of a new landing strategy, as well as the transition to next-generation technologies. This article explores the details of this milestone event, the engineering challenges overcome, and what it means for the future of spaceflight.
Engineering the Super Heavy Hover Test
Test Objectives and Execution
The October 13, 2025, test was the 11th flight of the Starship system, with the primary objective of validating a new landing burn sequence for the Super Heavy booster. The test began with a launch from SpaceX’s Starbase in Texas, marking a critical moment in the ongoing campaign to develop fully reusable rockets. The Super Heavy booster, which had already flown in a previous mission, was tasked with demonstrating a controlled descent and splashdown using a revised multi-engine landing strategy.
Upon re-entry, the booster initiated its landing burn with the ignition of 13 Raptor engines. This high-thrust phase was designed to decelerate the massive vehicle and align it for the final approach. As the booster neared the surface, the engine count was reduced to five for the so-called “divert phase”, a maneuver intended to fine-tune the trajectory and enhance control. This five-engine configuration represented an increase in redundancy compared to earlier tests, which had relied on just three engines for landing burns.
In the final moments, the booster transitioned to its three central engines and performed a hover over the Gulf of America. This controlled hover, followed by a splashdown, demonstrated the precision and reliability of the new landing sequence. Meanwhile, the Starship upper stage completed its own set of objectives, including deploying satellite simulators and conducting a successful engine reignition in space before splashing down in the Indian Ocean.
“The use of five engines for the divert phase provides additional redundancy, offering a safety margin in the event of an engine shutdown during landing.”
Technical Innovations and Redundancy
The hover test showcased several technical innovations that are central to SpaceX’s reusability ambitions. The multi-engine landing burn, in particular, is a departure from previous strategies that relied on fewer engines. By starting with 13 engines and tapering down to five, the system gains both power and resilience. This is especially important for vehicles as large and heavy as Super Heavy, where any loss of thrust could compromise the landing.
The increased engine count during the critical “divert phase” is designed to mitigate risks associated with engine failures. In earlier tests, a three-engine landing sequence left little room for error. The new approach, validated in this test, is expected to become the baseline for future missions, including those involving the next-generation “V3” Starship.
Beyond the booster, the upper stage’s performance was also notable. The deployment of eight Starlink satellite simulators, a successful in-space Raptor engine reignition, and a dynamic banking maneuver during reentry all contributed valuable data for future operational flights. Each of these achievements reflects SpaceX’s iterative approach to development, where incremental improvements are tested and validated in flight.
SpaceX’s willingness to reuse hardware was also on display. The Super Heavy booster used in this test had previously flown in the 8th Starship test flight, underscoring the company’s commitment to rapid reusability and cost reduction.
Mission Outcomes and Next Steps
The successful hover and splashdown of the Super Heavy booster marked a major accomplishment in SpaceX’s test campaign. The 11th flight built on the lessons learned from earlier missions, including the 10th test in August 2025, which featured the successful deployment of a test payload and an in-space engine relight.
This flight also marked the end of an era, as it was the final mission for the second-generation Starship rocket. With the successful demonstration of the new landing burn strategy, SpaceX is now poised to transition to the V3 Starship, which will incorporate further upgrades to engines, heat shields, and orbital refueling capabilities.
The data gathered from this test will inform not only future Starship flights but also the broader industry push toward reusable rocketry. As competitors and collaborators alike observe SpaceX’s progress, the standards for launch vehicle design and operational efficiency continue to evolve.
“This 11th test flight is a significant step forward in demonstrating the capabilities required for fully reusable orbital-class launch vehicles.”
Broader Implications and Future Prospects
Economic and Operational Impact
One of the most profound impacts of SpaceX’s progress with Super Heavy and Starship is the potential for radically reduced launch costs. Full reusability means that both stages of the rocket can be refurbished and reflown, eliminating the need to build entirely new vehicles for each mission. This paradigm shift could make space access more affordable for governments, researchers, and private enterprises alike.
Operationally, the rapid turnaround enabled by reusable vehicles stands to increase launch frequency. This is critical for the deployment of large satellite constellations, such as Starlink, as well as for supporting future lunar and Martian missions. The hover and landing test demonstrated that complex maneuvers can be performed reliably, paving the way for high-cadence operations.
As SpaceX transitions to the V3 Starship, further improvements in heat shielding, engine performance, and orbital refueling are expected. These enhancements will be crucial for deep space missions, including crewed landings on the Moon and Mars, as outlined in various public plans and statements by the company.
Challenges and Industry Response
Despite these achievements, significant challenges remain. Perfecting the landing and reuse of such large vehicles involves complex engineering, rigorous testing, and the management of unforeseen anomalies. Each test flight provides new data, but also exposes the system to potential failures that must be addressed before operational reliability can be assured.
The broader industry has taken note of SpaceX’s progress. Other launch providers are exploring reusability, but none have yet matched the scale or frequency of SpaceX’s test campaign. The company’s iterative approach, test, learn, repeat, has set a new standard for how rapid innovation can be achieved in the space sector.
Expert opinions highlight the importance of redundancy and system robustness. The shift to a five-engine divert phase, for example, reflects an understanding that reliability is as important as raw performance. As the industry moves toward more ambitious missions, including crewed flights and interplanetary travel, these lessons will be critical for ensuring safety and mission success.
Looking Ahead: The Next Generation
The conclusion of the second-generation Starship’s flight campaign signals the beginning of a new chapter. The forthcoming V3 Starship is expected to incorporate lessons learned from previous tests, with upgrades aimed at supporting more demanding missions. Features such as improved heat shields and orbital refueling will be essential for sustained lunar and Martian operations.
The successful hover test also has implications for regulatory and public perception. Demonstrating safe, controlled landings over water builds confidence among stakeholders, including government agencies and commercial partners. As SpaceX continues to push the boundaries, the results of these tests will inform policy and future development across the industry.
Ultimately, the drive toward full reusability is about more than cost savings, it represents a fundamental shift in humanity’s relationship with space. By making access to orbit routine and affordable, SpaceX and its competitors are laying the groundwork for a future in which space is within reach for a much broader segment of society.
“The new landing burn strategy tested in this flight is the planned baseline for the V3 Super Heavy booster, which will feature significant upgrades to engines, heat shields, and capabilities.”
Conclusion
The October 2025 Super Heavy hover and landing test was a landmark achievement for SpaceX and the broader space industry. By successfully demonstrating a new multi-engine landing sequence and controlled hover, SpaceX has taken a critical step toward realizing the vision of fully reusable rockets. This capability promises to lower costs, increase access, and accelerate the pace of space exploration.
As SpaceX transitions to the next generation of Starship vehicles, the lessons learned from this and previous tests will inform the design and operation of future missions. The implications extend far beyond any single company, shaping the trajectory of spaceflight for years to come and inspiring a new wave of innovation across the industry.
FAQ
What was the main objective of the recent Super Heavy hover test?
The primary objective was to demonstrate a new landing burn sequence using a multi-engine approach, increasing redundancy and control during the booster’s descent and splashdown.
How did the landing sequence differ from previous tests?
Unlike earlier tests that used three engines for landing, this test began with 13 engines and transitioned to five for the divert phase, then three for the hover and splashdown, providing greater redundancy and reliability.
What are the next steps for SpaceX’s Starship program?
SpaceX plans to move to the next-generation “V3” Starship, which will incorporate upgrades to engines, heat shields, and capabilities such as orbital refueling, informed by data from the latest test flights.
Why is rocket reusability important?
Reusability reduces the cost and time required for each launch, making space access more affordable and enabling higher launch frequencies for a wide range of missions.
Sources
Photo Credit: SpaceX
Space & Satellites
Isar Aerospace Raises EUR 270M to Scale Spectrum Launch Vehicle
Isar Aerospace secured EUR 270M in Series D funding to produce up to 40 Spectrum rockets annually and expand sovereign launch access.
Isar Aerospace secured EUR 270 million in Series D funding on June 9, 2026, to scale production of its Spectrum launch vehicle and address a critical gap in European sovereign space access.
The funding round, backed by new investors Island Green Capital and Molten Ventures alongside the NATO Innovation Fund, arrives as the Munich-based manufacturers prepares for the second flight of its Spectrum rocket. According to a company press release, the capital will support the expansion of global operations and the serial production of up to 40 launch vehicles annually at its Parsdorf facility.
Strategic shift toward defense and sovereign capability
Isar Aerospace reported that its demand profile has shifted significantly over the past 12 months, with 60 percent of its backlog now defense-related. This aligns with broader regional security initiatives. In May 2026, the SPARTA 2.0 report identified sovereign European access to space as a central capability gap.
The company noted that Europe conducted fewer than 10 orbital launches in 2025, compared to more than 190 by the United States. The inclusion of the NATO Innovation Fund in this funding round underscores the strategic importance of independent orbital access for member nations.
Daniel Metzler, Co-Founder and CEO of Isar Aerospace, emphasized the geopolitical stakes in the press release.
Space is no longer a frontier; it is the infrastructure of national power. With this strategic backing, we are expanding access to space for nations worldwide, delivering an orbital launch system at scale for government and commercial customers.
Spectrum launch vehicle development and upcoming flight
The funding announcement precedes the scheduled qualification flight of the Spectrum launch vehicle, designated Mission ‘Onward and Upward’. The launch window is set for June 15 through June 21, 2026, from the company’s launch site in Andøya, Norway. The vehicle, designed to carry up to 1,000 kilograms to low Earth orbit, will carry five CubeSats on this mission.
This upcoming flight represents the second launch attempt for the Spectrum program. The inaugural flight in March 2025 ended in failure less than a minute after liftoff. Subsequent attempts in early 2026 faced delays. A March 25, 2026, attempt was scrubbed due to an unauthorized vessel entering the designated danger zone, and an April 9, 2026, attempt was halted after operators discovered a leak in a composite overwrapped pressure vessel.
Global expansion and infrastructure
Beyond its Norwegian launch site, Isar Aerospace is expanding its operational footprint. The company signed a Letter of Intent with Maritime Launch Services to establish Spaceport Nova Scotia as a second launch site, which will facilitate missions to mid-inclination and high-inclination orbits. The manufacturer also entered a cooperation agreement with TKMS for the Canadian Patrol Submarine Project, integrating sovereign launch capabilities within a NATO bilateral defense procurement framework.
AirPro News analysis
We view Isar Aerospace’s successful EUR 270 million raise as a strong indicator that institutional and defense investors are prioritizing assured access to space over immediate commercial returns. The shift to a 60 percent defense-oriented backlog reflects a broader European realization that reliance on foreign launch providers presents an unacceptable strategic vulnerability. While the Spectrum vehicle’s development has encountered typical aerospace hurdles, including the March 2025 failure and recent scrubs, the backing of the NATO Innovation Fund suggests high confidence in the engineering path forward. The upcoming June 2026 launch window will be a critical technical milestone to validate this substantial financial backing.
Sources: Isar Aerospace, NATO Innovation Fund
Photo Credit: Isar Aerospace
Space & Satellites
Quantum Space SPAC Merger Values Orbital Firm at $1.2 Billion
Quantum Space merges with Inflection Point VI in a $1.2B SPAC deal to fund Ranger spacecraft production for U.S. national security.
Quantum Space, LLC and Inflection Point Acquisition Corp. VI announced a definitive business combination agreement on June 8, 2026, that will take the orbital mobility company public with an estimated post-transaction equity value of $1.2 billion. The merger provides capital to scale production of the Ranger maneuverable spacecraft platform for U.S. national security customers.
The transaction, detailed in a joint press release and U.S. Securities and Exchange Commission (SEC) filings, is expected to close in the fourth quarter of 2026. Upon completion, the combined entity will trade on the Nasdaq under the ticker symbol “QSPC.” The deal highlights growing demand from the U.S. Space Force and other defense agencies for spacecraft capable of sustained mobility in contested orbital environments.
Financial structure and valuation
The mergers agreement sets a pre-money equity value of $600 million for Rockville, Maryland-based Quantum Space. The transaction includes a $300 million convertible Private Investment in Public Equity (PIPE) priced at $12 per share.
Inflection Point Acquisition Corp. VI holds an estimated $253 million in its trust account. Assuming no redemptions by Inflection Point shareholders, the combined company will have a post-transaction equity value of $1.2 billion.
Scaling the Ranger spacecraft platform
Proceeds from the merger will fund a planned manufacturing facility in Tulsa, Oklahoma, and accelerate production of the Ranger spacecraft. The Ranger platform is designed for a 15-year operational life and features a storable propellant capacity exceeding 4,000 kilograms, enabling repositioning between low Earth orbit and cislunar space.
Quantum Space Chief Executive Officer Jim Bridenstine, who assumed the role in May 2026, emphasized the urgency of deploying these systems. According to Tech Funding News, Bridenstine highlighted the necessity of accessing public markets to fund rapid expansion. “We need to scale, and to do that we need capital,” he said, adding that “the key right now is speed.”
National security contracts and market position
Quantum Space currently holds six contracts and pending proposals with national security entities, including the Defense Advanced Research Projects Agency (DARPA), the Air Force Research Laboratory (AFRL), and the Department of War.
The company is also positioned within the U.S. Space Force’s Andromeda indefinite-delivery/indefinite-quantity (IDIQ) contract, which has a ceiling value of $6.2 billion, as reported by Quartz.
Executive Chairman and Co-founder Dr. Kam Ghaffarian stated via GovCon Wire, “I founded Quantum Space to build a company I believe the United States needs to lead in this contested era.”
AirPro News analysis
The decision by Quantum Space to pursue a special purpose acquisition company (SPAC) merger in 2026 indicates a targeted approach to capitalizing on immediate defense needs. As the U.S. military shifts focus toward dynamic space operations and cislunar domain awareness, pure-play national security space companies require significant upfront capital to transition from design to serial production. The planned Tulsa manufacturing facility suggests we will see Quantum Space attempt to transition rapidly from a development firm to a high-volume defense contractor.
Sources: U.S. Securities and Exchange Commission (Form 8-K), Quantum Space News
Photo Credit: Quantum Space
Space & Satellites
Airbus Leonardo Thales Satellite Merger Faces EU Antitrust Review
Project Bromo, a proposed €6.5B satellite joint venture, faces EU antitrust scrutiny and opposition from smaller manufacturers.
This article summarizes reporting by Bloomberg.
A proposed European satellite joint venture between Airbus SE, Leonardo SpA, and Thales SA is facing antitrust scrutiny as it tests the revamped merger framework of the European Union. The consolidation aims to create a regional space champion to rival global competitors but has drawn opposition from smaller independent manufacturers concerned about supply chain monopolies.
According to reporting by Bloomberg on June 5, 2026, the alliance is designed to navigate new European Commission regulations that attempt to balance the creation of globally competitive entities against the preservation of internal market competition. The three aerospace companies signed a Memorandum of Understanding on October 23, 2025, to merge their satellite and space systems divisions into a single entity internally designated as Project Bromo.
Structure and scale of the proposed venture
The joint venture excludes launch vehicles but combines the satellite manufacturing and space systems operations of the three parent companies. Based on the October 2025 joint press release from Thales Group, Airbus will hold a 35 percent stake in the new company. Leonardo and Thales will each hold a 32.5 percent share.
The combined entity is projected to generate an estimated €6.5 billion in annual turnover based on 2024 pro-forma figures. The new company will employ approximately 25,000 people across Europe. The companies have set a target operational date of 2027, pending regulatory approvals from the European Commission.
Industry pushback and regulatory hurdles
The consolidation effort has generated friction within the European aerospace supply chain. Smaller satellite manufacturers argue the merger will stifle competition for institutional programs funded by the European Union and the European Space Agency (ESA). In March 2026, The Wall Street Journal reported that Spain-based Indra Sistemas expressed opposition to the deal, warning that it could limit opportunities for independent firms.
The opposition escalated in May 2026 when Marco Fuchs, chief executive officer of German satellite manufacturer OHB SE, confirmed his company would consider legal action if antitrust regulators approve the merger. Speaking to Reuters, Fuchs described the proposed joint venture as a “disturbance of the market” that directly impacts the independent supply chain.
Strategic autonomy versus market competition
The merging entities argue the consolidation is a necessary response to vertically integrated international competitors, specifically citing Space Exploration Technologies Corp. (SpaceX) and state-backed Chinese aerospace firms. In their initial joint statement, Airbus, Leonardo, and Thales stated the merger aims to “strengthen Europe’s strategic autonomy in space,” noting the sector underpins critical infrastructure and national security.
The European Commission, led by antitrust chief Teresa Ribera, must now determine whether the benefits of a consolidated European space champion outweigh the potential negative impacts on regional suppliers. Bloomberg reported that the decision will serve as a primary test case for the updated merger regime of the European Union.
AirPro News analysis
We view Project Bromo as a critical inflection point for the European aerospace sector. The European Space Agency and the European Union have historically relied on a distributed network of contractors to ensure geographic return on investment across member states. Consolidating the space divisions of Airbus, Leonardo, and Thales into a single €6.5 billion entity fundamentally alters that dynamic.
While the joint venture provides the scale necessary to compete with the rapid iteration and vertical integration seen at SpaceX, it inherently threatens the market share of mid-tier manufacturers like OHB and Indra. If the European Commission blocks the merger, Europe risks falling further behind in the global commercial space race. If regulators approve the consolidation, they will likely mandate strict behavioral remedies to protect the remaining independent supply chain.
Sources: Bloomberg
Photo Credit: Airbus
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