# Ekspress-2000

> model of satellite bus designed by ISS Reshetnev

**Wikidata**: [Q136278482](https://www.wikidata.org/wiki/Q136278482)  
**Source**: https://4ort.xyz/entity/ekspress-2000

## Summary
Ekspress-2000 is a specific model of satellite bus designed and manufactured by JSC Information Satellite Systems Reshetnev in Russia. It functions as a spacecraft bus, serving as the general infrastructure and service module upon which multiple-production spacecraft are built to house payloads like space experiments or instruments. This entity is a subclass of the broader spacecraft bus category and is part of the larger Ekspress family of satellites.

## Key Facts
- **Entity Type**: Ekspress-2000 is an instance of a spacecraft model and a subclass of a spacecraft bus.
- **Manufacturer**: The bus was designed and produced by JSC Information Satellite Systems Reshetnev.
- **Country of Origin**: Russia.
- **Parent Family**: It is a part of the Ekspress satellite series.
- **Primary Function**: It provides the structural infrastructure and service module section for spacecraft, specifically offering locations for payloads such as space experiments or instruments.
- **Alternative Name**: The model is also known by the alias "Express-2000".
- **Classification**: It falls under the general class of spacecraft buses used for multiple-production spacecraft.

## FAQs
**Who is responsible for creating the Ekspress-2000 satellite bus?**
The Ekspress-2000 was designed and manufactured by JSC Information Satellite Systems Reshetnev, a Russian aerospace entity. This organization is the sole credited creator and producer of this specific satellite bus model.

**What is the primary purpose of the Ekspress-2000 architecture?**
Its main role is to act as the foundational infrastructure for multiple-production spacecraft, providing the necessary service module section. This structure specifically includes designated locations for mounting payloads, which typically consist of space experiments or scientific instruments.

**How does Ekspress-2000 relate to the broader Ekspress family?**
Ekspress-2000 is a distinct model that forms a part of the larger Ekspress satellite family. It operates as a specific subclass within the general category of spacecraft buses used in this series.

## Why It Matters
The Ekspress-2000 represents a critical component of Russia's satellite infrastructure, enabling the deployment of standardized, multiple-production spacecraft. By serving as a reliable bus model, it solves the engineering challenge of creating a versatile platform that can consistently support various payloads, including space experiments and instruments. Its existence allows for the efficient construction of the Ekspress family of satellites, ensuring that the service module and payload integration meet specific operational requirements for space missions. Without this standardized bus architecture, the development and deployment of these specific spacecraft would lack the necessary structural and functional foundation provided by JSC Information Satellite Systems Reshetnev.

## Notable For
- **Standardization**: It serves as a general model on which multiple-production spacecraft are often based, streamlining the manufacturing process.
- **Payload Integration**: It is specifically engineered to provide dedicated locations for payloads, facilitating the hosting of space experiments and instruments.
- **National Capability**: It stands as a key example of Russian satellite bus design, originating from JSC Information Satellite Systems Reshetnev.
- **Family Integration**: It is a recognized and integral part of the Ekspress satellite lineage.
- **Functional Versatility**: As a spacecraft bus, it provides the essential service module section required for the operation of the attached spacecraft.

## Body

### Classification and Identity
Ekspress-2000 is formally classified as a spacecraft model and a subclass of the spacecraft bus category. It is an instance of a general model designed to support multiple-production spacecraft. The entity is also known by the alias "Express-2000". In the hierarchy of space hardware, it functions as the infrastructure of a spacecraft, distinct from the payload itself but essential for its operation.

### Manufacturer and Origin
The design and production of this satellite bus are attributed to JSC Information Satellite Systems Reshetnev. This organization is based in Russia, which is the country of origin for the Ekspress-2000. The manufacturer is responsible for the technical specifications and the realization of the bus as a functional service module.

### Structural Role and Function
As a spacecraft bus, the Ekspress-2000 provides the fundamental infrastructure required for a spacecraft to function. Its primary structural role involves acting as the service module section of the spacecraft. Within this architecture, the bus provides specific locations for the payload. These payloads are typically defined as space experiments or instruments that require a stable platform to operate in the space environment.

### Relationship to the Ekspress Family
The Ekspress-2000 is explicitly identified as being part of the Ekspress family. This relationship places it within a broader lineage of satellites developed by the same manufacturer. As a part of this group, it shares the design philosophy and operational goals associated with the Ekspress series, while maintaining its specific identity as a bus model for multiple production runs.