# Raduga satellite constellation

> Russian satellite constellation in development from the soviet times

**Wikidata**: [Q15915658](https://www.wikidata.org/wiki/Q15915658)  
**Source**: https://4ort.xyz/entity/raduga-satellite-constellation

## Summary
The Raduga satellite constellation is a Russian spacecraft constellation focused on telecommunications. Originating during the Soviet era, the system has been in development for decades and serves as a subclass of communications satellites. It comprises distinct iterations, including the Raduga, Raduga-1, and Raduga 1M military satellite systems.

## Key Facts
- **Classification:** The entity is an instance of a spacecraft constellation and a subclass of communications satellite.
- **Origin:** The constellation is a Russian project that has been in development since the Soviet times.
- **Components:** The constellation includes the Raduga, Raduga-1, and Raduga 1M satellite systems.
- **Military Application:** The Raduga-1 and Raduga 1M components are explicitly classified as Russian military satellite systems.
- **Aliases:** The constellation is also known by the names "Gran" and "Globus."
- **Function:** Its primary function is telecommunications, serving as an artificial satellite designed to relay communications.
- **Global Presence:** The entity is documented across Wikipedia in five languages (German, Finnish, French, Galician, Portuguese).
- **Knowledge Graph ID:** Listed in the Google Knowledge Graph as `/g/120vmzvv`.

## FAQs
### Q: What is the primary purpose of the Raduga satellite constellation?
A: The Raduga constellation is designed for telecommunications. While the broad class is communications, specific components of the system, such as Raduga-1 and Raduga 1M, are designated as Russian military satellite systems.

### Q: When was the Raduga satellite constellation developed?
A: The constellation is described as having been in development from the Soviet times, indicating a legacy that spans from the Soviet Union into the modern Russian era.

### Q: What are the different versions of the Raduga satellite?
A: The knowledge base identifies three specific parts or versions within the constellation: the standard Raduga, the Raduga-1, and the Raduga 1M.

## Why It Matters
The Raduga satellite constellation matters as a critical piece of Russian aerospace infrastructure, representing a long-term commitment to space-based telecommunications that has survived political regime changes. Spanning from the Soviet era to the present day, the constellation illustrates the continuity of military and civilian communication strategies in the region. By maintaining and upgrading the network through distinct iterations like Raduga-1 and Raduga 1M, the program ensures the persistence of specialized communication capabilities. The system's classification under military satellite systems (for its later versions) highlights its strategic importance in national defense and secure data transmission. As a subclass of communications satellites, it plays a fundamental role in connecting the vast geography of the region, serving as a historical and functional benchmark for Russian satellite technology.

## Notable For
- **Historical Continuity:** Notable for bridging the gap between Soviet-era space ambitions and modern Russian military infrastructure.
- **Military Integration:** Distinguished by its evolution into a dedicated military satellite system (Raduga-1 and Raduga 1M) while retaining its telecommunications core.
- **Nomenclature:** Recognized under multiple codenames, including "Gran" and "Globus," which is relatively rare for a single constellation.
- **Structural Hierarchy:** Unique for being explicitly defined as a "spacecraft constellation" that encompasses specific, named satellite classes as its parts.

## Body

### Classification and Hierarchy
The Raduga satellite constellation is formally classified as a **spacecraft constellation**. It operates as a **subclass of communications satellite**, defined broadly as an artificial satellite designed for telecommunications.

The constellation is structurally composed of three distinct satellite classes:
*   **Raduga:** The foundational class of the system.
*   **Raduga-1:** A specific class identified as a Russian military satellite system.
*   **Raduga 1M:** A subsequent class also identified as a Russian military satellite system.

### Historical Context
Development of the Raduga constellation traces back to the **Soviet times**. It is categorized as a **Russian satellite constellation**, reflecting its continued operation and development under the modern Russian Federation. The system's longevity highlights its sustained role in the nation's space and defense programs.

### Naming and Identity
In addition to its primary designation, the constellation is associated with specific aliases. It is referred to as **"Gran"** and **"Globus."** The system is tracked in global databases with a Google Knowledge Graph ID of `/g/120vmzvv` and has a digital footprint across European language wikis, including German, Finnish, French, Galician, and Portuguese entries.