# Solrad 9

> NASA artificial satellite

**Wikidata**: [Q46400832](https://www.wikidata.org/wiki/Q46400832)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/SOLRAD_9)  
**Source**: https://4ort.xyz/entity/solrad-9

## Summary  
Solrad 9 is a NASA artificial satellite launched in 1968 as part of the Solrad series, designed for solar radiation monitoring. It is also known as Explorer 37 and was launched aboard a Scout B rocket. The satellite succeeded GEOS-B and preceded Radio Astronomy Explorer A in NASA's mission lineup.

## Key Facts  
- **Launch Date:** March 5, 1968  
- **COSPAR ID:** 1968-017A  
- **NSSDCA ID:** 1968-017A  
- **Launch Vehicle:** Scout B rocket  
- **Aliases:** Explorer 37  
- **Part of:** Explorers Program  
- **Preceded by:** GEOS-B  
- **Succeeded by:** Radio Astronomy Explorer A  
- **Instance of:** Solrad satellite series  
- **Significant Event:** Rocket launch on March 5, 1968  

## FAQs  
### Q: What was Solrad 9's primary mission?  
A: Solrad 9 was designed to monitor solar radiation, contributing to space weather research and solar activity studies.  

### Q: What rocket launched Solrad 9?  
A: It was launched aboard a Scout B rocket on March 5, 1968.  

### Q: Is Solrad 9 still operational?  
A: No, Solrad 9 completed its mission decades ago and is no longer active.  

## Why It Matters  
Solrad 9 played a critical role in advancing our understanding of solar radiation and its effects on space and Earth. As part of the Solrad series, it provided valuable data for space weather forecasting, which is essential for protecting satellites and communication systems. Its contributions to the Explorers Program helped pave the way for future solar observation missions, reinforcing NASA's leadership in space science.  

## Notable For  
- One of the early satellites in the Solrad series dedicated to solar radiation monitoring.  
- Launched as part of NASA's Explorers Program, a long-standing initiative for space research.  
- Contributed to foundational data on solar activity and space weather.  

## Body  
### Launch and Mission  
- **Launch Date:** March 5, 1968  
- **Launch Site:** Not specified in source material  
- **Mission Duration:** Not specified  

### Technical Details  
- **COSPAR ID:** 1968-017A  
- **NSSDCA ID:** 1968-017A  
- **Launch Vehicle:** Scout B  

### Relationships  
- **Preceded by:** GEOS-B  
- **Succeeded by:** Radio Astronomy Explorer A  
- **Part of:** Explorers Program  

## Schema Markup  
```json
{
  "@context": "https://schema.org",
  "@type": "Thing",
  "name": "Solrad 9",
  "description": "NASA artificial satellite launched in 1968 for solar radiation monitoring.",
  "sameAs": ["https://www.wikidata.org/wiki/Q7553658", "https://en.wikipedia.org/wiki/SOLRAD_9"],
  "additionalType": "Satellite"
}

## References

1. Jonathan's Space Report