T-Minus Space Daily

Episode: Capturing Things That Go Bump in the Night
Release Date: June 23, 2025
Host: Maria Varmazes
Guest: Greg Gillinger, SVP for Strategy and Development at Integrity ISR

1. Space News Highlights

Vera C. Rubin Observatory Unveils First Images

The episode opens with exciting news from the Vera C. Rubin Observatory, which has released its inaugural set of images to the public. Maria Varmazes describes the images as "stunningly overwhelming" and refers to the Observatory's output as a "cosmic treasure chest" (00:52). This state-of-the-art facility, located in the Chilean mountains, boasts the world's most powerful digital camera, capable of capturing petabytes of data. The Observatory's continuous filming of the southern night sky over the next decade promises to revolutionize our understanding of galactic formation and the universe's composition.

India’s HAL Ventures into Small Satellite Launch Market

India marks a significant milestone as Hindustan Aeronautics Limited (HAL), traditionally known for manufacturing warplanes, officially enters the small satellite launch vehicle sector. Awarded a ₹5.11 billion ($59 million) contract, HAL, in partnership with L&T, will build, own, and operate missions using the Small Satellite Launch Vehicle (SSLV) designed by ISRO (04:50). This privatization effort aims to capture a larger share of the burgeoning global smallsat market, projected to triple by 2032, by offering cost-competitive and quick-response launch services.

Hyperspace’s "Baguette1" Suborbital Demonstrator

French startup Hyperspace is set to launch its uniquely named "Baguette1" suborbital demonstrator from a mainland French military test site, following an agreement with France’s Defense Procurement Agency (DGA) (05:30). Scheduled for 2026, Baguette1 utilizes hybrid propulsion for enhanced safety and cost efficiency. This mission serves as a precursor to the Orbital Baguette 1 (OB1), targeted for 2027, which aims to deploy 250 kilograms to low Earth orbit. Supported by France's €35 million France 2030 initiative, this project underscores France's commitment to developing sovereign microlaunch capabilities for both civil and defense applications.

ESA and Dassault Aviation Collaboration on Orbital Transport Systems

In a significant development for European space endeavors, Dassault Aviation and the European Space Agency (ESA) have signed a letter of intent to collaborate on next-generation orbital transport systems. The focus is on developing reusable vehicles for low Earth orbit missions, with Dassault’s Vortex spaceplane at the forefront (03:10). Vortex is designed for crew, cargo, and in-orbit servicing missions, incorporating advanced technologies such as hypervelocity reentry, modular payload integration, and next-generation materials. This partnership builds upon Dassault's legacy with past European spaceplane programs like Hermes and the X38.

Pulsar Fusion Expands and Partners with Telus Alenia Space

Pulsar Fusion is making strategic moves by expanding into the US market with a new office in Austin, Texas, and signing a Memorandum of Understanding (MOU) with Telus Alenia Space (06:15). This partnership focuses on Pulsar's 5-kilowatt Moon Ranger Hall Effect 3 thruster, currently undergoing live testing. Additionally, Pulsar is commissioning the UK's largest space-grade vacuum chambers at its Bletchley facility, essential for testing both the Moon Ranger thruster and the upcoming Sunbird fusion propulsion platform.

Amazon’s Project Kuiper and SpaceX's Transporter 14 Mission

Maria updates listeners on the recent developments in Amazon’s Project Kuiper, highlighting the successful launch of 27 satellites aboard a ULA Atlas V rocket from Cape Canaveral (01:10). This second batch is part of Amazon’s ambitious plan to deploy 3,200 satellites for its satellite broadband constellation. Concurrently, the SpaceX Transporter 14 rideshare mission, initially delayed due to weather, is scheduled for launch with over 70 payloads, further contributing to the crowded landscape of low Earth orbit deployments.

2. In-Depth Interview: Greg Gillinger on Space Operations and Intelligence

Introduction to Greg Gillinger

Maria Varmazes welcomes Greg Gillinger, SVP for Strategy and Development at Integrity ISR, highlighting his extensive background in space intelligence. Greg shares his 26-year tenure with the United States Air Force, culminating as the chief of the Intelligence Surveillance and Reconnaissance Division at the Combined Space Operations Center (11:20). Since his retirement in 2019, Greg has been instrumental in training Space Force personnel and leading Integrity ISR’s initiatives in space operations support.

The Evolving Nature of Space Intelligence

Greg delves into the dynamic changes in space operations, emphasizing the increased maneuverability of satellites and the rise of satellite constellations. He notes, “The domains have become much more dynamic,” pointing out that satellites now not only interact with Earth but also with each other within constellations (15:47). This shift necessitates enhanced tracking and analysis of satellites' positions relative to one another, a task that was less crucial a decade ago.

Commercial Ventures and Defense Synergy

Highlighting the intersection of commercial space capabilities and defense, Greg discusses the growth of companies like Maxar and Planet, which have become pivotal for defense departments globally. He remarks, “A lot of the commercial ventures are the largest customer tends to be the departments of defense out there,” illustrating how commercial satellite advancements are significantly driven by defense needs (17:22).

Space Intelligence in Geopolitical Contexts

Greg underscores the importance of space intelligence in geopolitical scenarios, citing the Ukraine conflict as a case where high-quality, unclassified imagery from commercial satellites played a critical role. He states, “Helping to get a lot of our European allies on board... was the ability to share pretty high quality imagery of different stages of Russian deployment” (18:33). This capability enhances transparency and cooperation among allied nations.

Future Insights and Analytical Approaches

Looking ahead, Greg plans to contribute monthly segments analyzing post-launch satellite positions and behaviors. He explains, “If it's not approved, it doesn't run… Tracking where everything is in relationship to other satellites is another thing that not many folks were focused on and just started doing” (19:16). His focus will include interpreting orbital maneuvers and their strategic implications, offering listeners deep insights into the mechanics and intentions behind satellite movements.

3. Addressing the Astronomy-Satellite Conflict

The Challenge of Satellite Reflectivity

Maria shifts the discussion to a pressing issue in astronomy: the interference caused by the increasing number of satellites in low Earth orbit (LEO). These satellites reflect sunlight, creating bright streaks in long-duration astronomical images, particularly around dawn and dusk. Maria explains, “Just think about it. You put a shiny reflective metal thing up into orbit and it does what shiny reflective metal things do when they catch even the faintest amount of sunlight, they go ping” (22:30).

Innovative Solutions with Vantablack Coating

To mitigate this issue, Surrey Nanosystems and the University of Surrey are collaborating to coat a CubeSat with Vantablack, the darkest man-made paint known for absorbing over 99% of light (23:09). The coated CubeSat, named Jovian One, is slated for launch in 2026 as part of the Jupiter mission (Joint University's Program for In Orbit Training, Education and Research). Maria highlights the potential benefits and challenges, noting that while Vantablack can significantly reduce satellite brightness, its fragility and impact on thermal management during space conditions are areas of active investigation.

Implications for Future Space Missions

The successful application of Vantablack could set a precedent for future satellite designs, balancing the need for functionality with the minimalistic impact on astronomical observations. Maria concludes by expressing anticipation for the upcoming results, stating, “It'll be very interesting to see, or I guess not see, the results from this one” (23:09).

Conclusion

In this episode of T-Minus Space Daily, Maria Varmazes provides a comprehensive overview of significant developments in the global space industry, from groundbreaking astronomical observations to strategic advancements in satellite technology and intelligence. The insightful conversation with Greg Gillinger sheds light on the evolving landscape of space operations, emphasizing the critical role of intelligence in both commercial and defense sectors. Additionally, the discussion on innovative solutions to mitigate satellite-induced interference with astronomy underscores the industry's commitment to balancing progress with scientific integrity.

Listeners are encouraged to explore the stunning images released by the Vera C. Rubin Observatory and stay tuned for Greg Gillinger's upcoming segments on space intelligence. The episode concludes with an invitation to engage with N2K Networks across various platforms for daily updates and behind-the-scenes content.

Notable Quotes:

• Maria Varmazes (00:52): "The Rubin Observatory reveals its first stunning images... it's all a cosmic treasure chest."

• Greg Gillinger (15:47): "The domains have become much more dynamic."

• Greg Gillinger (17:22): "A lot of the commercial ventures are the largest customer tends to be the departments of defense out there."

• Maria Varmazes (22:30): "Just think about it. You put a shiny reflective metal thing up into orbit and it does what shiny reflective metal things do when they catch even the faintest amount of sunlight, they go ping."

• Maria Varmazes (23:09): "It'll be very interesting to see, or I guess not see, the results from this one."

For more detailed insights and visual content, visit space.n2k.com.