Sidus Space, an innovative space and defense technology provider, announced the launch of Fortis VPX, a ruggedized, modular, SOSA-aligned computing system engineered for high-reliability command and data handling (C&DH), advanced artificial intelligence/machine learning (AI/ML) processing, and precision navigation in extreme environments. The Fortis line of products establishes a new cornerstone in Sidus’ expanding portfolio of space-qualified and defense-grade technologies, designed to support the increasing demand for edge computing across commercial and government sectors. 

Fortis VPX provides the scalable digital backbone needed to accelerate mission development timelines, reduce integration complexity, and support software-defined operations. Leveraging an open architecture and industry-standard 3U VPX form factor, Fortis is built for rapid integration into a range of applications across maritime, land, space, and airborne domains.“Fortis VPX is a force multiplier for AI-driven mission systems,” said Carol Craig, CEO of Sidus Space. “It’s modularity, computing power, and SOSA-aligned compatibility enable customers to quickly adapt to evolving mission requirements while reducing total lifecycle costs.”

Strategic Alignment & Market Relevance

With integrated AI/ML processing, secure navigation, and robust C&DH capabilities, Fortis VPX is positioned at the intersection of defense modernization, commercial space infrastructure, and autonomous systems development. The systems’ modularity and dual-use applicability support a broad spectrum of use cases across satellite constellations, tactical ground systems, unmanned aerial vehicles (UAVs), and intelligence, surveillance, and reconnaissance (ISR) platforms. 

Alignment with the SOSA Technical Standard and Sidus’ proprietary IP supports recurring revenue opportunities through both system sales and service-based contracts across defense, aerospace, maritime, and commercial end uses. 

Why Fortis VPX Is Like No Other

• Proven AI in Space Since 2023: Sidus Space leads the edge-computing revolution in orbit, with operational AI deployment in 2023, positioning Sidus as one of the earliest entrants with heritage in space-qualified AI/Edge platforms 
• Capturing VPX Market Momentum: Fortis VPX targets the rapidly growing market and expanding requirements for autonomous, edge-deployed intelligence in defense and aerospace sectors 
• Strategic Focus on Edge AI Capabilities: Engineered to enable autonomous, low-latency AI processing at the edge, Fortis VPX meets the surging demand for near real-time intelligence across multiple domains 
• Smart, Software-Defined Payload Architecture: Fortis combines VPX single board computers (SBC) with FeatherEdge AI to enable dynamic, software-defined payloads capable of adapting to changing mission parameters across domains  
• Multi-Domain, Modular Platform: Designed for seamless deployment across all operational domains:
  • Air: Tactical UAV systems  
  • Sea: Underwater autonomous vehicles  
  • Land: ISR ground systems and mobile C2 nodes  
  • Space: Radiation-hardened VPX AI payloads
• Spaceflight Heritage: Our FeatherEdge AI system, now integrated with Fortis, has achieved Technology Readiness with LizzieSat-3, demonstrating full mission qualification in orbit 
• Scalable, Agile Manufacturing: Sidus combines vertical integration with rapid manufacturing processes to deliver Fortis VPX at scale

“The recent launch of China’s first AI-focused satellite, part of a planned 2,800-satellite constellation, signals a global acceleration in edge AI computing,” said Val Ojdanic, Chief Technology Officer at Sidus Space. “Fortis VPX is built to meet this demand with the scalability, ruggedization, and AI readiness required to power next-generation infrastructure across domains.”

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