# A source region east of Gale is inferred from the 2013 PFS detection and modelling.

> A source region east of Gale is inferred from the 2013 PFS detection and modelling.

Source: https://mysteriesdept.com/mysteries/mars-methane/evidence/EVD0D7EY3JC4CZM/a-source-region-east-of-gale-is-inferred-from-the-2013-pfs  
Publisher: Mysteries Department  
Licence: CC BY 4.0 (credit Mysteries Department and link the page)  

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

Evidence · Mars methane puzzle

# A source region east of Gale is inferred from the 2013 PFS detection and modelling.

A source region east of Gale is inferred from the 2013 PFS detection and modelling.

Speculative0

## What it bears on 1 answer

[Geological sources, such as gas from water-rock reactions or stored reservoirs escaping through seeps.](https://mysteriesdept.com/mysteries/mars-methane/answers/ANS0D7EY3AJ5KZ0/geological-sources-such-as-gas-from-water-rock-reactions-or)

Still possible

FOR

## Cite it

```
Mysteries Department. (2026). A source region east of Gale is inferred from the 2013 PFS detection and modelling. [Evidence EVD0D7EY3JC4CZM]. https://mysteriesdept.com/r/EVD0D7EY3JC4CZM
```

Key

**EVD** 0D7EY3JC4CZM

Kind

Evidence

Tier

Speculative

Version

1

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