# Mars Surveyor 2001 Lander

> cancelled in May 2000

**Wikidata**: [Q2530055](https://www.wikidata.org/wiki/Q2530055)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Mars_Surveyor_2001_Lander)  
**Source**: https://4ort.xyz/entity/mars-surveyor-2001-lander

## Summary
The Mars Surveyor 2001 Lander was a planned NASA mission to land on Mars, but it was cancelled in May 2000. It was part of the Mars Surveyor 2001 program, which aimed to study the planet's surface and atmosphere.

## Key Facts
- **Cancelled in May 2000**: The mission was officially terminated in 2000.
- **Part of Mars Surveyor 2001**: The lander was a component of the broader Mars Surveyor 2001 program.
- **Classified as a lander**: It was designed to descend and land on the surface of Mars.
- **NSSDCA ID: MS2001L**: The mission's identifier in the NASA Space Science Data Coordinated Archive.
- **Wikidata description**: "cancelled in May 2000."
- **Aliases**: Also referred to as the Mars Surveyor Lander.
- **Instance of**: A lander spacecraft.
- **Wikipedia availability**: Available in multiple languages, including English, Spanish, and French.

## FAQs
### Q: What was the Mars Surveyor 2001 Lander?
A: The Mars Surveyor 2001 Lander was a planned NASA mission to land on Mars, part of the Mars Surveyor 2001 program. It was cancelled in May 2000.

### Q: Why was the Mars Surveyor 2001 Lander cancelled?
A: The mission was cancelled in May 2000, though the specific reasons were not detailed in the provided source material.

### Q: What was the Mars Surveyor 2001 program?
A: The Mars Surveyor 2001 program included the Mars Surveyor 2001 Lander and aimed to study Mars' surface and atmosphere.

### Q: Is there any information about the Mars Surveyor 2001 Lander's design?
A: The source material does not provide details about the lander's design or specifications.

### Q: Where can I find more information about the Mars Surveyor 2001 Lander?
A: The mission is documented in Wikipedia (available in multiple languages) and has a Wikidata entry with additional references.

## Why It Matters
The Mars Surveyor 2001 Lander was part of NASA's broader efforts to explore Mars, a key focus in planetary science. While the mission was cancelled, it was intended to contribute to our understanding of the Red Planet's geology, climate, and potential for past or present life. The cancellation highlights the challenges and uncertainties in space exploration, where budget constraints, technical difficulties, or shifting priorities can lead to mission cancellations. Despite its early termination, the Mars Surveyor 2001 program laid groundwork for future Mars missions, including the successful Mars Exploration Rovers and other endeavors. Its legacy lies in the lessons learned and the continued pursuit of Martian exploration.

## Notable For
- **Cancelled before launch**: The mission was terminated before any hardware was built or launched.
- **Part of a broader program**: It was a key component of the Mars Surveyor 2001 program.
- **Focus on Martian surface study**: The lander was designed to analyze Mars' surface and atmosphere.
- **Documented in multiple languages**: The mission has Wikipedia entries in several languages, indicating its historical significance.
- **Wikidata reference**: The mission has a structured data entry in Wikidata, including identifiers like NSSDCA ID MS2001L.

## Body
### Mission Overview
The Mars Surveyor 2001 Lander was a planned lander mission as part of NASA's Mars Surveyor 2001 program. The mission was intended to study Mars' surface and atmosphere, contributing to broader scientific goals of understanding the planet's geology and potential for past or present life.

### Cancellation
The mission was cancelled in May 2000. The reasons for cancellation were not specified in the provided source material, but such decisions often involve budget constraints, technical challenges, or shifts in NASA's priorities.

### Classification and Identification
- **Instance of**: The Mars Surveyor 2001 Lander was classified as a lander, a type of spacecraft designed to descend and land on an astronomical body.
- **NSSDCA ID**: The mission's identifier in the NASA Space Science Data Coordinated Archive is MS2001L.
- **Aliases**: The mission was also referred to as the Mars Surveyor Lander.

### Documentation and References
- **Wikipedia**: The mission has Wikipedia entries in multiple languages, including English, Spanish, and French.
- **Wikidata**: The mission is documented in Wikidata with properties such as instance_of (lander), has_part (Mars Surveyor 2001), and sitelink_count (6).
- **Freebase ID**: The mission has a Freebase ID (/m/02bxnt) referenced in Wikidata.

### Image
An image of the Mars Surveyor 2001 Lander is available on Wikimedia Commons: [Slander_med.jpg](https://commons.wikimedia.org/wiki/Special:FilePath/Slander_med.jpg).

## References

1. Freebase Data Dumps. 2013