# Injun 2

> American research satellite lost during a launch failure

**Wikidata**: [Q113274253](https://www.wikidata.org/wiki/Q113274253)  
**Source**: https://4ort.xyz/entity/injun-2

## Summary
Injun 2 was an American research satellite launched on January 24, 1962, by the University of Iowa. It was part of the Injun series and designed to monitor Earth's magnetosphere. However, the launch failed, resulting in the satellite being lost.

## Key Facts
- **Class**: Geomagnetic satellite
- **Launch Date**: January 24, 1962, at 09:30 UTC
- **Launch Vehicle**: Thor-Ablestar (serial number 311/AB010)
- **Launch Site**: Cape Canaveral Space Launch Complex 17B
- **Operator**: University of Iowa
- **Manufacturer**: University of Iowa
- **Mass**: 98.5 kg (launch weight)
- **Funder**: United States Navy
- **Series**: Part of the Injun satellite series (second mission)
- **Status**: Lost during launch failure
- **Preceded by**: Injun 1
- **Followed by**: Injun 3

## FAQs
### Q: What was Injun 2?
A: Injun 2 was a geomagnetic research satellite developed by the University of Iowa. It was part of the Injun series and designed to study Earth's magnetosphere. However, the launch on January 24, 1962, failed, resulting in the satellite being lost.

### Q: Who operated Injun 2?
A: The University of Iowa operated Injun 2. The satellite was developed and managed by the university, which also funded and launched it.

### Q: What was the launch outcome of Injun 2?
A: The launch of Injun 2 on January 24, 1962, failed, and the satellite was lost. Despite the failure, it was the second mission in the Injun series.

### Q: What was the purpose of Injun 2?
A: Injun 2 was designed to monitor Earth's magnetosphere and related regions, contributing to geophysical research.

### Q: What was the relationship between Injun 2 and other Injun satellites?
A: Injun 2 was the second mission in the Injun series, following Injun 1 and preceding Injun 3. All were geomagnetic research satellites developed by the University of Iowa.

## Why It Matters
Injun 2 was part of a series of satellites designed to study Earth's magnetosphere, a critical region influenced by solar activity. The Injun program, led by the University of Iowa, aimed to gather data on geomagnetic phenomena, radiation belts, and other space weather effects. While the launch of Injun 2 failed, the program continued with subsequent missions, including Injun 3. The Injun satellites contributed valuable insights into space physics, supporting advancements in understanding Earth's magnetic environment and its interactions with solar particles. The program demonstrated the University of Iowa's role in early space research and its collaboration with the U.S. Navy, which funded the missions.

## Notable For
- **Second mission in the Injun series**, following Injun 1 and preceding Injun 3.
- **Designed to study Earth's magnetosphere**, contributing to geophysical research.
- **Developed and operated by the University of Iowa**, showcasing the university's role in early space exploration.
- **Lost during launch failure**, highlighting the challenges of early satellite technology.
- **Funded by the U.S. Navy**, reflecting government support for scientific space research.

## Body
### Overview
Injun 2 was a geomagnetic research satellite developed by the University of Iowa as part of the Injun series. The satellite was designed to monitor Earth's magnetosphere and related regions, contributing to geophysical research. The launch of Injun 2 occurred on January 24, 1962, at 09:30 UTC from Cape Canaveral Space Launch Complex 17B using a Thor-Ablestar rocket. However, the launch failed, resulting in the satellite being lost.

### Development and Launch
The University of Iowa developed and operated Injun 2, with funding provided by the U.S. Navy. The satellite was part of the Injun series, which included Injun 1 and Injun 3. Injun 2 was the second mission in the series, following Injun 1 and preceding Injun 3. The launch vehicle used was a Thor-Ablestar rocket, serial number 311/AB010. The satellite had a launch mass of 98.5 kg.

### Significance
Injun 2 was significant as part of the Injun program, which aimed to study Earth's magnetosphere and its interactions with solar particles. The program contributed valuable data to space physics, supporting advancements in understanding Earth's magnetic environment. Despite the launch failure of Injun 2, the program continued with subsequent missions, including Injun 3. The University of Iowa's involvement in the Injun series demonstrated its role in early space research and its collaboration with the U.S. Navy.

### Legacy
The Injun series, including Injun 2, played a role in early space research and the study of Earth's magnetosphere. While the launch of Injun 2 failed, the program's contributions to space physics and the University of Iowa's involvement in space exploration remain notable. The Injun satellites provided insights into geomagnetic phenomena and radiation belts, supporting advancements in understanding space weather effects.

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## References

1. [Source](https://space.skyrocket.de/doc_sdat/injun-2.htm)
2. Jonathan's Space Report
3. [Source](https://nssdc.gsfc.nasa.gov/nmc/spacecraft/display.action?id=INJUN2)