# Far Ultraviolet Space Telescope

> FAUST is a compact, wide field-of-view, far ultraviolet instrument designed for observations of extended and point sources of astronomical interest. It was originally used in sounding rocket work by both French and American investigators.

**Wikidata**: [Q119566720](https://www.wikidata.org/wiki/Q119566720)  
**Source**: https://4ort.xyz/entity/far-ultraviolet-space-telescope

## Summary
The Far Ultraviolet Space Telescope, also known as FAUST, is a compact, wide field-of-view instrument designed for observing astronomical sources in the far ultraviolet spectrum. It is a space instrument and a type of space telescope, originally used in sounding rocket work by both French and American investigators. Its primary purpose is to observe extended and point sources of astronomical interest.

## Key Facts
- **Aliases:** FAUST, Far Ultraviolet Space Telescope (FAUST), Far UV Space Telescope
- **Classification:** It is an instance of a space instrument.
- **Category:** It is a subclass of a space telescope.
- **Design:** Features a compact, wide field-of-view.
- **Spectral Range:** Designed for observations in the far ultraviolet.
- **Target Sources:** Capable of observing both extended and point sources of astronomical interest.
- **Initial Use:** Originally utilized in sounding rocket work.
- **Collaborators:** Used by both French and American investigators.
- **Missions:** Was part of the STS-9 mission.
- **Missions:** Was also part of the ATLAS-1 mission.

## FAQs
### Q: What is the Far Ultraviolet Space Telescope?
A: The Far Ultraviolet Space Telescope, or FAUST, is a compact, wide field-of-view space instrument designed to observe astronomical objects in the far ultraviolet spectrum. It functions as a space telescope for scientific research.

### Q: What does FAUST stand for?
A: FAUST is an acronym and alias for the Far Ultraviolet Space Telescope. It is also known as the Far UV Space Telescope.

### Q: What was the primary purpose of FAUST?
A: The primary purpose of FAUST was to conduct observations of both extended and point sources of astronomical interest within the far ultraviolet range of the electromagnetic spectrum.

### Q: Who used the Far Ultraviolet Space Telescope?
A: The Far Ultraviolet Space Telescope was used by both French and American investigators. It was initially employed in sounding rocket work.

### Q: What missions was FAUST involved in?
A: FAUST was involved in the STS-9 mission and the ATLAS-1 mission, serving as a key instrument for far ultraviolet observations.

## Why It Matters
The Far Ultraviolet Space Telescope (FAUST) holds significance for its role in expanding humanity's ability to observe the universe in a crucial, yet often inaccessible, wavelength range. As a space instrument, FAUST enabled observations in the far ultraviolet spectrum, which is largely absorbed by Earth's atmosphere and therefore cannot be effectively studied by ground-based telescopes. This capability is vital for understanding phenomena such as hot, young stars, nebulae, and active galactic nuclei, which emit strongly in UV light.

Its design as a compact, wide field-of-view instrument allowed for efficient and broad surveys of the sky, contributing to a more comprehensive understanding of astronomical objects and processes. The initial use of FAUST in sounding rocket work, followed by its inclusion in missions like STS-9 and ATLAS-1, demonstrates its evolution and continued contribution to space-based astronomy. Furthermore, its utilization by both French and American investigators highlights the collaborative nature of space science and the shared pursuit of knowledge about the cosmos. By providing a unique window into the far ultraviolet universe, FAUST played an important part in advancing astronomical research and our overall comprehension of the universe's composition and dynamics.

## Notable For
- Being a compact, wide field-of-view instrument specifically designed for far ultraviolet observations.
- Its original deployment in sounding rocket work, preceding its use on space missions.
- Its capability to observe both extended and point sources of astronomical interest.
- Its inclusion as a scientific instrument on the STS-9 and ATLAS-1 space missions.
- Its collaborative use by both French and American investigators in astronomical research.

## Body

### Overview
The Far Ultraviolet Space Telescope, commonly referred to by its alias FAUST, is a specialized astronomical instrument. It is characterized by its compact design and a wide field-of-view. The instrument is specifically engineered for observations within the far ultraviolet portion of the electromagnetic spectrum. Its design facilitates the study of both extended and point sources that are of astronomical interest.

### Classification and Purpose
FAUST is classified as a space instrument. More specifically, it is a type of space telescope. Its primary function is to gather data from distant space objects by observing their far ultraviolet emissions.

### Operational History
The Far Ultraviolet Space Telescope was initially employed in sounding rocket work. This early usage involved investigations conducted by both French and American researchers. The instrument later became part of significant space missions.

### Mission Involvement
The Far Ultraviolet Space Telescope was integrated into the STS-9 mission. It also served as an instrument during the ATLAS-1 mission.

## References

1. [Source](https://ntrs.nasa.gov/api/citations/19890020055/downloads/19890020055.pdf)
2. [Source](https://www.eoportal.org/satellite-missions/spacelab)