May 25, 2024
Global Satellite as a Service

Global Satellite as a Service: The Future of Connectivity

The space industry has grown exponentially over the past few decades. What was once reserved for government uses is now a commercial arena with a multitude of private companies entering the fray. One area that has seen tremendous progress is in satellite-based services that can now be offered as a utility to customers worldwide. This model of offering satellite capabilities on demand, commonly known as Satellite as a Service (SaaS), is poised to revolutionize how we access connectivity and enable a host of innovative applications.

Emergence of the New Space Economy

The commercialization of space has opened up new opportunities with reducing launch costs and miniaturization of satellites. Companies like SpaceX, Rocket Lab and Virgin Orbit have perfected reusable launch vehicles that offer frequent and affordable access to space. At the same time, small satellites called SmallSats weighing less than 500kg have become the norm. More than 7,000 SmallSats are expected to be launched in the coming years to enable both communications and Earth observation services. The lower barriers to access have resulted in a prosperous NewSpace economy focused on satellite applications.

Evolution of Satellite Connectivity as a Service

Traditionally, satellite connectivity involved huge upfront investments to build and launch large GEO or MEO satellites. Only large enterprises and governments could afford dedicated satellite capacity. However, the new distributed satellite architectures allow bandwidth to be leased on demand. Satellite operators can now offer flexible data plans and connectivity on an as-needed basis to a global customer base.

Rather than owning physical infrastructure and satellite hardware, users only pay for what they require. For example, Hughes Network Systems offers JUPITER capacity as low as 1Mbps that can scale up based on usage. With multiple partners, the SES-owned O3b mPOWER system will deliver high-throughput and low-latency connectivity globally as a service. New constellations from companies like OneWeb, SpaceX and Amazon are focusing solely on this service model.

Transportation, logistics and resource extraction are some sectors already signing up for flexible connectivity on land, sea and air. Utilities are installing sensors and controllers that require reliable backup links. Disaster response agencies can deploy temporary networks within hours of a crisis. Governments see it as vital infrastructure for bridging the digital divide. The possibilities are endless for innovative applications once satellite services are available everywhere on demand.

The Infrastructure Cloud in Space

The next step in the evolution is to offer not just connectivity but an entire suite of applications, payloads and analytics in space as fully managed services. Satellite operators are building complex mesh networks that leverage integrated hardware from multiple vendors. Customers will have control and visibility of their infrastructure through centralized portals and APIs, similar to cloud computing.

For example, SES is constructing the cloud-enabled O3b mPOWER system where each satellite is both a communications relay and a computer. It allows dynamically hosted payloads, processing of sensor data at the edge and integrated cybersecurity measures. Services beyond bandwidth like Earth observation, electric propulsion and even on-orbit manufacturing could be offered as SaaS in the future.

This ‘cloud in space’ model promises to democratize access to cutting-edge space-based applications. Governments, enterprises and researchers will be able to experiment with novel capabilities without huge investments. It will encourage partnerships between commercial and civil entities by lowering the barriers for collaborative research and technology demonstration missions. Overall, Satellite as a Service heralds a new paradigm for delivering space utility like never before.

Regulatory Challenges for Global Operations

While the technological and business case for SaaS is compelling, its widespread adoption faces policy roadblocks, especially for globally interconnected systems. The fragmented regulatory environment across countries necessitates complex licensing requirements. Commercial providers must navigate differing rules on spectrum allocation, permissible orbits, foreign ownership guidelines and more from each national regulator to conduct global operations seamlessly.

There are concerns around data privacy, cybersecurity and encryption when sensitive information traverses critical infrastructure in space under foreign control. International norms and standards are required to build requisite trust for global service delivery. Licensing regimes need reforms to incentivize innovation without onerous constraints.

Harmonization of policies through multilateral cooperation will be key. Groups like the International Telecommunication Union are playing a role, but more collective effort is warranted. Establishing guidelines for equitable spectrum and orbital resource sharing can accelerate the satellite internet vision. As space capabilities become more accessible as utilities, regulatory frameworks must evolve in kind to realize their full potential for connectivity everywhere on Earth.

Overall, The future of satellite operations lies in providing capabilities on demand as flexible, scalable and integrated services. By eliminating barriers of high upfront costs and technical expertise, SaaS will unleash a wave of new space-based applications. Distributed mega-constellations and software-defined payloads are making this vision a reality sooner than expected.

While regulatory challenges remain due to the global nature of operations, commercial providers are demonstrating the technical and business viability of the model. As policy frameworks adapt in step, Satellite as a Service has the power to transform how connectivity is delivered universally with profound socioeconomic impacts. It heralds a new era where the infrastructure of space itself becomes available to all as an on-demand utility.


  1. Source: CoherentMI, Public sources, Desk research
  2. We have leveraged AI tools to mine information and compile it