# Cosmos 755
**Wikidata**: [Q13566908](https://www.wikidata.org/wiki/Q13566908)  
**Source**: https://4ort.xyz/entity/cosmos-755

## Summary
Cosmos 755 (also known as Kosmos 755) was a Soviet military satellite launched on August 14, 1975, from the Plesetsk Cosmodrome. It was carried into orbit by a Kosmos-3M rocket, marking a specific mission in the Soviet Union's extensive military satellite program.

## Key Facts
- **Entity Type:** Military satellite
- **Launch Date:** August 14, 1975
- **COSPAR ID:** 1975-074A
- **Launch Vehicle:** Kosmos-3M
- **Launch Site:** Plesetsk Cosmodrome Site 132
- **Launch Time:** 13:29:21 (UTC)
- **Alternative Names:** Kosmos 755
- **Satellite Catalog Number:** 08072
- **Program:** Kosmos program (Soviet military satellite series)

## FAQs
### Q: What was Cosmos 755?
A: Cosmos 755 was a Soviet military satellite launched on August 14, 1975. It was part of the broader Kosmos program, which encompassed a wide variety of Soviet military and scientific satellites.

### Q: How was Cosmos 755 launched?
A: The satellite was launched using a Kosmos-3M rocket from Plesetsk Cosmodrome Site 132 in the Soviet Union. The launch occurred on August 14, 1975, at 13:29:21 UTC.

### Q: What was the purpose of Cosmos 755?
A: While the specific operational details of military satellites are often classified, Cosmos 755 is classified as a military satellite. Satellites in the Kosmos series served various roles, including reconnaissance, communication, and navigation for the Soviet military.

## Why It Matters
Cosmos 755 represents a single data point in the extensive Soviet Kosmos program, which launched thousands of satellites between 1962 and the dissolution of the Soviet Union. The program was a cornerstone of Soviet space operations, serving as a cover for a wide array of military, scientific, and technological missions. Each launch, like that of Cosmos 755, contributed to the operational capabilities of the Soviet military space infrastructure, particularly in areas like reconnaissance and communications. The use of the Kosmos-3M rocket, a reliable two-stage launch vehicle, highlights the standardized and robust nature of the Soviet space launch capabilities during the Cold War. Studying individual satellites like Cosmos 755 allows historians and analysts to understand the scale, frequency, and technological progression of the Soviet space program.

## Notable For
- Part of the massive Soviet Kosmos program, which included over 2,000 individual missions.
- Launched on the Kosmos-3M rocket, a workhorse of the Soviet and later Russian space programs.
- A military satellite, representing the secretive nature of Soviet defense space assets.
- Precise launch data (time and location) is recorded, aiding in historical tracking of space objects.

## Body

### Mission and Classification
Cosmos 755 was a military satellite, designated with the COSPAR ID 1975-074A. It was a part of the long-running Kosmos program, a series that encompassed a vast majority of Soviet military satellites. The naming convention "Kosmos" was used to obscure the true military nature of many of these missions from public and international scrutiny.

### Launch Details
The satellite was launched on **August 14, 1975**, at **13:29:21 UTC** from **Plesetsk Cosmodrome Site 132**. The launch vehicle was a **Kosmos-3M**, a Russian-built rocket. This launch vehicle was a two-stage, liquid-propelled rocket that was used extensively for placing satellites into low Earth orbit.

### Technical and Tracking Data
The satellite was assigned the **Satellite Catalog Number (SCN) 08072**. This number is used by international tracking networks to identify and monitor objects in orbit. As a military satellite, its specific mission parameters and operational lifespan are not publicly detailed in the provided source material, but its classification is confirmed as a military asset.

### Contextual Significance
The launch of Cosmos 755 in 1975 occurred during a peak period of Soviet space activity. The frequent launches under the Kosmos designation demonstrated the Soviet Union's sustained commitment to developing its space-based military capabilities. The use of the Plesetsk Cosmodrome, located in northwest Russia, was typical for military launches due to its high latitude and inland location.

## References

1. Jonathan's Space Report