# Lanteris 300 > model of spacecraft bus **Wikidata**: [Q125818745](https://www.wikidata.org/wiki/Q125818745) **Source**: https://4ort.xyz/entity/lanteris-300 ## Summary Lanteris 300 is a model of spacecraft bus manufactured by Lanteris Space Systems, serving as a foundational infrastructure platform upon which multiple-production spacecraft are often based. It provides the structural and functional framework for housing payloads such as space experiments or instruments, and represents a specific implementation of the broader spacecraft bus class. The model is also known by the alias Maxar 300. ## Key Facts - **Full Name**: Lanteris 300 - **Alias**: Maxar 300 - **Type**: Spacecraft bus model - **Classification**: Spacecraft model (instance_of), spacecraft bus (subclass_of) - **Manufacturer**: Lanteris Space Systems - **Official Website**: https://www.lanterisspace.com/capabilities-and-solutions/lanteris-300-series - **Wikidata Description**: Model of spacecraft bus - **Core Function**: Provides infrastructure for a spacecraft, including locations for payload deployment (space experiments or instruments) - **Relationship to Parent Class**: Part of the spacecraft bus class, which serves as the general model for multiple-production spacecraft ## FAQs **What is a spacecraft bus like the Lanteris 300?** A spacecraft bus is the core infrastructure framework of a spacecraft, providing structural support, power distribution, thermal control, and communication systems. It serves as the foundational platform upon which mission-specific payloads are integrated, allowing manufacturers to develop standardized platforms that can be adapted for various space missions. **Who manufactures the Lanteris 300?** The Lanteris 300 is manufactured by Lanteris Space Systems, a company specializing in spacecraft bus design and production for various mission requirements. **What is the relationship between the Lanteris 300 and the Maxar 300?** The Lanteris 300 is also known by the alias Maxar 300, suggesting a potential branding relationship or product line connection within the manufacturer's portfolio. **What type of spacecraft is the Lanteris 300 designed to support?** The Lanteris 300 is designed as a bus model that supports multiple-production spacecraft, providing the service module section and infrastructure necessary to accommodate various payloads including space experiments and scientific instruments. **Where can I find more information about the Lanteris 300?** Official information about the Lanteris 300 is available on Lanteris Space Systems' website at https://www.lanterisspace.com/capabilities-and-solutions/lanteris-300-series. ## Why It Matters The Lanteris 300 represents a critical component in modern space infrastructure by embodying the spacecraft bus concept—a standardized approach to spacecraft design that enables more efficient and cost-effective space missions. Spacecraft buses like the Lanteris 300 provide the essential framework that allows mission planners and researchers to focus on their specific scientific or operational payloads without needing to design every aspect of spacecraft infrastructure from scratch. The significance of the Lanteris 300 lies in its role as a foundational platform that can be adapted across multiple mission profiles. By providing a proven infrastructure, it reduces development time, lowers costs, and increases reliability for space missions requiring payload deployment capabilities. This standardization approach is fundamental to the commercial and scientific space sector's ability to scale operations and deploy missions with greater frequency. For organizations and researchers seeking to deploy space experiments or instruments, understanding available bus models like the Lanteris 300 is essential for mission planning, as it determines the physical and functional parameters within which their payloads must operate. ## Notable For - **Standardized Platform Design**: Serves as a proven infrastructure model for multiple-production spacecraft - **Payload Integration Capability**: Provides dedicated locations for housing space experiments and instruments - **Service Module Functionality**: Incorporates the service module section of a spacecraft, supporting power, thermal, and communication systems - **Manufacturer Expertise**: Produced by Lanteris Space Systems, a specialized spacecraft bus manufacturer - **Dual Branding**: Marketed under both Lanteris 300 and Maxar 300 names, indicating broad applicability across product lines ## Body ### Overview and Classification The Lanteris 300 is classified as a spacecraft model and functions as a specific implementation of the spacecraft bus concept. In spacecraft engineering terminology, a "bus" refers to the core infrastructure of a spacecraft—the physical framework that provides structure, power distribution, thermal management, communication systems, and other essential services required for spacecraft operation. The Lanteris 300 represents Lanteris Space Systems' specific instantiation of this architectural approach. As a spacecraft bus model, the Lanteris 300 falls within the broader category of spacecraft buses, which serve as the foundational platform upon which multiple-production spacecraft are often based. This classification indicates that the design is intended for use across multiple spacecraft builds rather than being a one-off custom design for a single mission. ### Manufacturer and Branding The Lanteris 300 is manufactured by Lanteris Space Systems, a company that specializes in the design and production of spacecraft bus solutions. The manufacturer offers this model as part of their capabilities and solutions portfolio, with official documentation available through their website at https://www.lanterisspace.com/capabilities-and-solutions/lanteris-300-series. The model carries the alias "Maxar 300," suggesting either a rebranding arrangement, a product line relationship, or a secondary market identity for the same physical platform. This dual naming convention is not uncommon in the aerospace industry where products may be marketed under different brand names across different markets or customer segments. ### Technical Function and Purpose The fundamental purpose of the Lanteris 300 spacecraft bus is to provide the infrastructure necessary for a functional spacecraft. This includes the physical structure that houses various subsystems and, critically, the locations designated for payload integration. Payloads typically consist of space experiments, scientific instruments, or other mission-specific equipment that the spacecraft is designed to carry and support. The spacecraft bus concept is central to modern space mission architecture because it separates the standardized infrastructure (the bus) from the mission-specific payload. This separation allows manufacturers to develop and refine a single bus design that can serve multiple customers and mission types, thereby amortizing development costs and increasing reliability through flight heritage. ### Relationship to Spacecraft Bus Class The Lanteris 300 exists as a specific instance within the broader class of spacecraft buses. The spacecraft bus class encompasses all such infrastructure models that provide the service module section of a spacecraft—the portion containing power systems, propulsion (in some cases), thermal control, and other support systems separate from the payload or crew compartment. This hierarchical relationship means that the Lanteris 300 inherits all the fundamental characteristics of the spacecraft bus concept while providing its own specific implementation details, dimensions, and capabilities as designed by Lanteris Space Systems. ### Market Position and Applications As a multiple-production spacecraft bus model, the Lanteris 300 is positioned to serve customers who require a proven, reliable platform for their space missions. Organizations developing Earth observation satellites, scientific research platforms, communications satellites, or other space-based systems can potentially utilize the Lanteris 300 as their foundational spacecraft platform. The availability of standardized bus models like the Lanteris 300 is particularly significant for smaller space organizations, research institutions, and commercial ventures that may not have the resources to develop custom spacecraft infrastructure for each new mission. By selecting a proven bus model, these organizations can reduce technical risk, shorten development timelines, and access established manufacturing processes and quality assurance systems.