The Space Economy Has Entered a New Era — and the Real Action Is on the Ground
When most people think about the booming space economy, their eyes turn upward — to rockets, satellites, and the promise of orbital data centers. But according to Bridgit Mendler, CEO of Northwood Space, the most transformative and underappreciated layer of the space industry is not in orbit at all. It is firmly rooted on Earth. Speaking at the Fortune Brainstorm Tech conference in Aspen, Colorado, Mendler made a compelling case that ground infrastructure — the networking systems that link Earth to space — is the true backbone of the modern space economy, and the sector where the next wave of massive value will be created.
Welcome to the Infrastructure Building Era of Space
Mendler described the current moment in the space industry as the "infrastructure building era," a period triggered by an extraordinary surge in satellite launches over the past six years. Advances in launch capacity and spacecraft manufacturing have fundamentally changed the economics of getting hardware into orbit. What were once isolated, one-off scientific missions have evolved into massive constellations consisting of thousands of satellites operating in coordinated networks.
This shift in scale has created an urgent and largely unsolved problem: how do you manage, route, and make sense of the enormous volume of data flowing between Earth and a sky increasingly packed with satellites? That is precisely the question Northwood Space is built to answer.
"For a long time, the space economy has existed, but it's been pretty niche," Mendler said at the conference. "The economics are switching. You can see that that is leading to adoption and market share from major parts of the economy like telecom."
In other words, space is no longer a passion project for governments and research institutions. It is a core piece of global commercial infrastructure, and the ground segment is where that commercial potential gets unlocked.
What Is the Ground Segment — and Why Does It Matter?
The term "ground segment" might not carry the same excitement as a SpaceX rocket launch, but its importance cannot be overstated. Mendler describes it as the networking system that connects Earth and space — the invisible but essential layer that allows satellites to actually do their jobs.
Without robust ground infrastructure, she argued, a satellite is nothing more than a "really expensive hump of metal up in space." No matter how sophisticated the hardware in orbit, it delivers zero value if there is no reliable system on the ground to receive, route, and process its data. As satellite constellations grow from dozens to thousands of units, the complexity and criticality of this ground layer scales accordingly.
Northwood Space has positioned itself at this critical junction, building the networking architecture that allows the growing ecosystem of satellites to communicate efficiently and reliably with operators and end users on Earth. As the number of satellites in orbit continues to accelerate, demand for exactly this kind of infrastructure is set to explode.
The Giants Are Already Moving: Starlink, Project Kuiper, and Orbital Compute
The scale of investment already flowing into the satellite sector underscores just how seriously the world's largest technology and telecom companies are taking the space economy. SpaceX's Starlink, which delivers internet access directly to customers on Earth, currently operates more than 10,000 satellites in low-Earth orbit, making it the largest satellite constellation in history. Amazon's Project Kuiper is racing to build its own competing constellation, backed by billions of dollars in capital and the full weight of one of the world's most powerful logistics and cloud computing companies.
But the ambitions do not stop at internet connectivity. SpaceX and other industry players are exploring the launch of orbital compute data centers — essentially cloud computing infrastructure placed in space. Companies are already striking massive, multi-billion-dollar deals to deliver AI compute services via space-based infrastructure. This vision of space as a platform for artificial intelligence workloads would require even more sophisticated and high-throughput ground networking systems — exactly what Northwood is building.
Northwood Space Raises $100 Million to Scale Its Vision
The market is beginning to recognize the critical importance of ground infrastructure, and investor confidence in Northwood Space reflects that. The company recently closed a $100 million Series B funding round, a significant milestone that signals strong institutional belief in the ground segment as a high-value layer of the space economy. The funding will allow Northwood to scale its networking platform as demand from satellite operators and constellation managers continues to rise rapidly.
This comes at a moment when the broader space industry is attracting unprecedented capital. SpaceX itself is expected to make its public market debut under the ticker SPCX at a staggering $1.75 trillion valuation. The IPO is anticipated to raise $75 billion, which would make it the largest initial public offering in history, surpassing Saudi Aramco's record-setting 2019 debut. The entrance of a company at that scale into public markets will inevitably draw even more investor and public attention to the entire space value chain — including the ground segment players like Northwood.
A Shifting Economic Landscape for the Space Industry
What makes Mendler's argument so compelling is the economic logic underpinning it. The falling cost of launching satellites has democratized access to orbit, but it has also created a new bottleneck: the ground. As more satellites go up, the demand for reliable, scalable, and intelligent ground networking compounds. Telecom companies, cloud providers, government agencies, and enterprise customers all need seamless connectivity between their Earth-based operations and their growing fleets of orbital assets.
This is a structural, long-term opportunity. Unlike the hardware cycles that govern satellite manufacturing, ground infrastructure must continuously evolve to keep pace with the satellites it serves. That means recurring investment, long-term contracts, and deep integration with the core operations of the industries it supports.
The Unsung Hero of the New Space Economy
The space economy's next chapter will be written not just by the companies launching hardware into orbit, but by those building the systems that make that hardware useful. Bridgit Mendler and Northwood Space are making a clear bet: that in a world of thousands of satellites, the ground is where the real value lies. As constellations multiply, as AI compute moves skyward, and as telecom and enterprise customers deepen their dependence on satellite infrastructure, the companies that own the networking layer connecting Earth and space will hold an increasingly powerful position in the global technology landscape.
For investors, enterprise customers, and technology watchers alike, the message from Aspen is clear — look up at the satellites, but keep your eye on the ground.