Evidence · Mars methane puzzle

Ground-based spectra showed plumes, the largest about 19,000 tonnes.

Suggestive0

What it bears on 1 answer

Methane was present at the reported levels in 2003–2006 and has since declined or become rarer.

Disputed

FOR

Cite it

Mysteries Department. (2026). Ground-based spectra showed plumes, the largest about 19,000 tonnes. [Evidence EVD0D7EY5184TSS]. https://mysteriesdept.com/r/EVD0D7EY5184TSS

@misc{mysteriesdept_evd0d7ey5184tss,
  title     = {Ground-based spectra showed plumes, the largest about 19,000 tonnes.},
  author    = {{Mysteries Department}},
  year      = {2026},
  note      = {Evidence, catalog key EVD0D7EY5184TSS},
  url       = {https://mysteriesdept.com/r/EVD0D7EY5184TSS}
}