# Ranger 6

> space probe

**Wikidata**: [Q936275](https://www.wikidata.org/wiki/Q936275)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Ranger_6)  
**Source**: https://4ort.xyz/entity/ranger-6

## Summary
Ranger 6 was an unmanned robotic space probe launched by NASA in 1964 as part of the Ranger program to explore the Moon. It was designed to transmit high-resolution images of the lunar surface before impact, though its cameras failed during the mission.

## Key Facts
- **Launch Date**: January 30, 1964, from Cape Canaveral Launch Complex 12.
- **Manufacturer**: Jet Propulsion Laboratory (JPL).
- **Launch Vehicle**: Atlas-Agena B rocket.
- **Mission Type**: Space probe (unmanned robotic spacecraft).
- **Significant Events**:
  - Rocket launch on January 30, 1964.
  - Atmospheric entry (impact with the Moon) on February 2, 1964.
- **Part of**: The Ranger program, a series of U.S. unmanned space missions.
- **Preceded by**: Ranger 5.
- **Followed by**: Ranger 7.
- **COSPAR ID**: 1964-007A.
- **NSSDCA ID**: 1964-007A.

## FAQs
### Q: What was the purpose of Ranger 6?
A: Ranger 6 was designed to capture and transmit high-resolution images of the Moon's surface before crashing into it. However, its cameras malfunctioned, and no images were returned.

### Q: When was Ranger 6 launched?
A: Ranger 6 was launched on January 30, 1964, from Cape Canaveral Launch Complex 12.

### Q: What happened to Ranger 6?
A: The spacecraft successfully reached the Moon but failed to transmit any images due to a camera malfunction. It impacted the lunar surface on February 2, 1964.

### Q: Who built Ranger 6?
A: Ranger 6 was manufactured by the Jet Propulsion Laboratory (JPL).

### Q: What was the launch vehicle for Ranger 6?
A: It was launched using an Atlas-Agena B rocket.

## Why It Matters
Ranger 6 was a critical mission in the early days of lunar exploration, part of NASA's efforts to gather detailed images of the Moon's surface before the Apollo missions. Although its cameras failed, the mission provided valuable engineering data and paved the way for the successful Ranger 7 mission, which later transmitted the first close-up images of the Moon. The Ranger program as a whole was instrumental in preparing for crewed lunar landings by mapping potential landing sites and studying the Moon's terrain. Despite its technical failure, Ranger 6 contributed to the broader understanding of space probe operations and the challenges of deep-space missions.

## Notable For
- **First of its kind**: One of the early attempts to capture close-up images of the lunar surface.
- **Technical challenge**: Highlighted the difficulties of space probe operations, particularly with onboard systems like cameras.
- **Part of a pioneering program**: Contributed to the Ranger program's goal of lunar reconnaissance.
- **Impact site**: Crashed into the Moon's surface on February 2, 1964, in the region known as LQ12.
- **Predecessor to success**: Its failure led to improvements in subsequent Ranger missions, particularly Ranger 7.

## Body
### Mission Overview
Ranger 6 was an unmanned space probe launched by NASA as part of the Ranger program. Its primary objective was to transmit high-resolution images of the Moon's surface before impacting it. The mission was a follow-up to Ranger 5, which had also failed to return usable data.

### Launch and Trajectory
- **Launch Date**: January 30, 1964.
- **Launch Site**: Cape Canaveral Launch Complex 12.
- **Launch Vehicle**: Atlas-Agena B, an expendable launch system.
- **Trajectory**: Direct ascent to the Moon, with no orbital phase around Earth.

### Technical Specifications
- **Manufacturer**: Jet Propulsion Laboratory (JPL).
- **Spacecraft Type**: Space probe (unmanned robotic spacecraft).
- **COSPAR ID**: 1964-007A.
- **NSSDCA ID**: 1964-007A.

### Mission Timeline
- **January 30, 1964**: Successful launch from Cape Canaveral.
- **February 2, 1964**: Impact with the lunar surface in the LQ12 region. The spacecraft's cameras failed to operate, resulting in no images being transmitted.

### Significance and Legacy
Although Ranger 6 did not achieve its primary objective of returning lunar images, the mission provided critical insights into the challenges of space probe operations. The failure led to improvements in the design and testing of subsequent Ranger missions, culminating in the success of Ranger 7, which transmitted the first close-up images of the Moon later in 1964. The Ranger program as a whole was essential for preparing for the Apollo missions by mapping the lunar surface and identifying potential landing sites.

## Schema Markup
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  "name": "Ranger 6",
  "description": "An unmanned space probe launched by NASA in 1964 to explore the Moon, part of the Ranger program.",
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## References

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