# Bion 3

> Bion satellite

**Wikidata**: [Q25886](https://www.wikidata.org/wiki/Q25886)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Kosmos_782)  
**Source**: https://4ort.xyz/entity/bion-3

Here’s the structured knowledge entry for **Bion 3** based on the provided source material:

---

## Summary  
Bion 3 (also known as Kosmos 782) was a Soviet artificial satellite launched in 1975 as part of the Bion program, which focused on biological research in space. It was the third mission in the Bion series, designed to study the effects of spaceflight on living organisms. The satellite was launched aboard a Soyuz-U rocket from the Plesetsk Cosmodrome.

## Key Facts  
- **Launch Date**: November 25, 1975  
- **Launch Vehicle**: Soyuz-U  
- **Launch Site**: Plesetsk Cosmodrome Site 43  
- **Country**: Soviet Union  
- **Operator**: Russian Academy of Sciences  
- **COSPAR ID**: 1975-110A  
- **Preceded By**: Bion 2  
- **Succeeded By**: Bion 4  
- **Manufacturer**: Progress State Research and Production Rocket Space Center  
- **Instance Of**: Bion satellite, artificial satellite of the Earth  

## FAQs  
### Q: What was the purpose of Bion 3?  
A: Bion 3 was designed to conduct biological experiments in space, studying the effects of microgravity and cosmic radiation on living organisms.  

### Q: Where was Bion 3 launched from?  
A: It was launched from the Plesetsk Cosmodrome Site 43 in the Soviet Union.  

### Q: What rocket was used to launch Bion 3?  
A: The satellite was launched aboard a Soyuz-U rocket.  

## Why It Matters  
Bion 3 was a significant mission in the Bion program, contributing to our understanding of how spaceflight affects biological systems. The data collected from these experiments helped scientists prepare for long-duration human spaceflight, including potential missions to Mars. By studying organisms in microgravity, researchers gained insights into physiological changes, radiation exposure, and other challenges faced by astronauts. The Bion program, including Bion 3, laid the groundwork for later international collaborations in space biology.  

## Notable For  
- Part of the pioneering Bion program, which conducted early biological research in space.  
- Launched aboard the Soyuz-U, a reliable Soviet rocket variant.  
- Contributed to foundational knowledge about space's impact on living organisms.  

## Body  
### Launch and Mission  
- **Launch Date**: November 25, 1975, at 17:00 UTC.  
- **Launch Site**: Plesetsk Cosmodrome Site 43.  
- **Rocket**: Soyuz-U.  

### Technical Details  
- **Operator**: Russian Academy of Sciences.  
- **Manufacturer**: Progress State Research and Production Rocket Space Center.  
- **COSPAR ID**: 1975-110A.  

### Program Context  
- **Preceded By**: Bion 2.  
- **Succeeded By**: Bion 4.  

### Classification  
- **Instance Of**: Bion satellite, artificial satellite of the Earth.  

## Schema Markup  
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Bion 3",
  "description": "A Soviet artificial satellite launched in 1975 as part of the Bion program for biological research in space.",
  "sameAs": ["https://www.wikidata.org/wiki/Q6272367"],
  "additionalType": "Artificial satellite"
}

## References

1. Jonathan's Space Report
2. Freebase Data Dumps. 2013