# Cosmos 355
**Wikidata**: [Q1119623](https://www.wikidata.org/wiki/Q1119623)  
**Source**: https://4ort.xyz/entity/cosmos-355

## Summary
Cosmos 355 was a Soviet reconnaissance satellite launched on August 7, 1970, from the Plesetsk Cosmodrome. It was part of the Zenit-4 series of satellites and was launched using the Voskhod rocket.

## Key Facts
- **Launch Date**: August 7, 1970
- **Launch Vehicle**: Voskhod
- **Launch Site**: Plesetsk Cosmodrome Site 43/4
- **Class**: Zenit-4
- **COSPAR ID**: 1970-058A
- **SCN (NORAD ID)**: 04484
- **Country of Origin**: Soviet Union
- **Type**: Reconnaissance satellite

## FAQs
### Q: What was Cosmos 355?
A: Cosmos 355 was a Soviet reconnaissance satellite launched on August 7, 1970, as part of the Zenit-4 series. It was used for military reconnaissance purposes.

### Q: Which rocket launched Cosmos 355?
A: Cosmos 355 was launched using the Voskhod rocket from the Plesetsk Cosmodrome Site 43/4.

### Q: What was the purpose of Cosmos 355?
A: Cosmos 355 was a reconnaissance satellite designed for military surveillance and intelligence gathering.

### Q: When was Cosmos 355 launched?
A: Cosmos 355 was launched on August 7, 1970.

### Q: What was the classification of Cosmos 355?
A: Cosmos 355 was classified as a Zenit-4 satellite, part of the Soviet Union's reconnaissance satellite program.

## Why It Matters
Cosmos 355 was part of the Soviet Union's extensive reconnaissance satellite program, which played a crucial role in military intelligence gathering. The Zenit-4 series, of which Cosmos 355 was a member, was designed to provide high-resolution imagery for strategic and tactical purposes. The satellite's launch and operation were part of the broader Cold War-era space race, where both the Soviet Union and the United States developed advanced satellite technologies for surveillance and communication. The Voskhod rocket, used to launch Cosmos 355, was a key component of the Soviet space program, contributing to the nation's achievements in space exploration and military reconnaissance.

## Notable For
- **First Launch of Zenit-4 Series**: Cosmos 355 was one of the first satellites in the Zenit-4 series, marking an early milestone in Soviet reconnaissance satellite technology.
- **Military Reconnaissance**: The satellite was specifically designed for military surveillance, contributing to the Soviet Union's intelligence capabilities.
- **Voskhod Rocket Utilization**: The launch of Cosmos 355 demonstrated the reliability and effectiveness of the Voskhod rocket in deploying reconnaissance satellites.
- **Cold War Era Contribution**: As part of the broader Soviet space program, Cosmos 355 played a role in the Cold War-era competition in space technology and intelligence gathering.

## Body
### Overview
Cosmos 355 was a Soviet reconnaissance satellite launched on August 7, 1970, from the Plesetsk Cosmodrome Site 43/4. It was part of the Zenit-4 series of satellites, which were designed for military reconnaissance and intelligence gathering.

### Launch Details
- **Launch Date**: August 7, 1970
- **Launch Vehicle**: Voskhod
- **Launch Site**: Plesetsk Cosmodrome Site 43/4
- **Launch Time**: 09:30:00 UTC

### Satellite Specifications
- **Class**: Zenit-4
- **COSPAR ID**: 1970-058A
- **SCN (NORAD ID)**: 04484
- **Country of Origin**: Soviet Union

### Mission and Purpose
Cosmos 355 was a reconnaissance satellite, part of the Soviet Union's extensive program for military surveillance. The Zenit-4 series, of which Cosmos 355 was a member, was designed to provide high-resolution imagery for strategic and tactical purposes.

### Historical Context
The launch of Cosmos 355 was part of the broader Cold War-era space race, where both the Soviet Union and the United States developed advanced satellite technologies for surveillance and communication. The Voskhod rocket, used to launch Cosmos 355, was a key component of the Soviet space program, contributing to the nation's achievements in space exploration and military reconnaissance.

### Significance
Cosmos 355 played a significant role in the Soviet Union's intelligence gathering capabilities. As part of the Zenit-4 series, it demonstrated the effectiveness of Soviet reconnaissance satellite technology. The satellite's launch and operation were part of the broader efforts to maintain the Soviet Union's technological and military superiority during the Cold War.

## References

1. Jonathan's Space Report