Delivering Smallsat in a few weeks: Advancing Responsive Space Capabilities with Scalable Platforms

Responsive Space marks a fundamental shift in the way space-based services are developed, launched and operated. This evolution toward more adaptive architectures is driven by the growing need for rapid delivery, cost efficiency, and technical competitiveness in both commercial and military domains, at a pace that conflict with legacy satellite development processes, making the traditional approach unsustainable. As a result, a new operational model is necessary to support faster, informed decisions and to strengthen mission resilience. Space evolving into a domain where responsiveness and adaptability are no longer optional, but structural requirements.

In response, Argotec evolves into an end-to-end mission provider with the in-house manufacturing and industrialized approach. This strategy aligns with the ESA Strategy 2040 aiming to secure Europe’s autonomy, competitiveness, and environmental responsibility in an increasingly commercialized space domain. Flexible, scalable, upgradable platforms, like

HAWK Plus, Argotec’s new modular microsatellite with flight proven avionics, become enablers for fast and cost-effective launches, balancing reliability with flexibility.

Further improving the swift response demonstrated in 2025 with HEO (part of IRIDE) and derived satellite programs, Argotec proposes a payload agnostic platform architecture, based on functionspecific bays, allowing future upgrades without the need for full redesigns, necessary in the current geopolitical and operational dynamics where the demand for resilient, dual use, and space capabilities are crucial to evolving scenarios.

This approach also led to HAWK Grid, a partnership program bringing together suppliers and users with pre-integrated, flight-ready solutions, supporting the idea of Europe’s sovereignty and strategic cooperation with a focus on the cost and lead time reduction.

With HAWK Plus, Argotec can bring the production up to 1 satellite per week manufacturing the entire product in-house, from concept and design to implementation and in-orbit operations. This paper explores Argotec’s approach in redefining how capabilities are delivered to ensure a more responsive space.