# European Space Agency 2026: ESA Planetary Science Archive: Mars Express PFS

> European Space Agency, 2026. 3 records on Mysteries Department cite it. Where the PFS spectra behind the 2004 and 2019 claims are held.

Source: https://mysteriesdept.com/sources/SRC0D7EXQVC3CHN/esa-planetary-science-archive-mars-express-pfs  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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[Sources](https://mysteriesdept.com/sources)[Mars methane puzzle](https://mysteriesdept.com/mysteries/mars-methane)European Space Agency 2026

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# ESA Planetary Science Archive: Mars Express PFS

European Space Agency, 2026. _ESA Planetary Science Archive_.

The Mars Express archive, including the Planetary Fourier Spectrometer EDR data sets (nominal and six extended missions) and derived maps.

**Mars methane puzzle** DatasetCopy of **[Mars Express Planetary Fourier Spectrometer spectra](https://mysteriesdept.com/mysteries/mars-methane/artifacts/ART0D7EY8Y85WFB/mars-express-planetary-fourier-spectrometer-spectra)** Checked against the original0

## What it's used for here

Where the PFS spectra behind the 2004 and 2019 claims are held.

## Cited by on this site 3 records

[Mars Express Planetary Fourier Spectrometer spectra: dataset](https://mysteriesdept.com/mysteries/mars-methane/copies/CPY0D7EY9626C39/mars-express-planetary-fourier-spectrometer-spectra-dataset)

CPY

[Mars Express PFS EDR data sets (nominal and extended missions)](https://mysteriesdept.com/datasets/DAT0D7EY6QY3NBZ/mars-express-pfs-edr-data-sets-nominal-and-extended-missions)

Dataset

DAT

[The Mars methane puzzle](https://mysteriesdept.com/mysteries/mars-methane)

The mystery article

MYS

## Cite it

```
European Space Agency (2026). ESA Planetary Science Archive: Mars Express PFS. ESA Planetary Science Archive. https://www.cosmos.esa.int/web/psa/mars-express
```

[Read it free at cosmos.esa.int](https://www.cosmos.esa.int/web/psa/mars-express)

Key

**SRC** 0D7EXQVC3CHN

Kind

Dataset

Rights

ESA PSA terms: acknowledge the instrument PI and the PSA

Kept

29 Oct 2026, for editors

Checked

Against the published original

Added by

[apollo](https://mysteriesdept.com/u/apollo)

The record

Bibliographic records are CC0. Take this one as CSL-JSON, BibTeX or RIS.

[CSL-JSON](https://mysteriesdept.com/sources/SRC0D7EXQVC3CHN/esa-planetary-science-archive-mars-express-pfs/csl.json)