MysteriesMars methane puzzleArtifactsGround-based infrared spectra of Mars, 2003 (IRTF CSHELL and Keck NIRSPEC)Ground-based infrared spectra of Mars, 2003 (IRTF CSHELL and Keck NIRSPEC): document
CPY0D7EY9NP6V8J·Copy · recording
Ground-based infrared spectra of Mars, 2003 (IRTF CSHELL and Keck NIRSPEC): document
Not kept here. This copy isn't ours to show. See it where it's published.
High-resolution spectra across the planet's disc that showed methane lines in plumes over Terra Sabae, Nili Fossae and Syrtis Major. Zahnle and others later argued the lines could be telluric.
Mumma and colleagues, 2003. publisher
Copies 1
DocumentMumma and colleagues · doi.org · 2009 · publisherPrimary source: Strong Release of Methane on Mars in Northern Summer 20032 steps from the original
Where it was made
Mauna Kea Observatories, Hawaii (IRTF and Keck II) · Observatory
Sources 1
Cite it
Mysteries Department. (2026). Ground-based infrared spectra of Mars, 2003 (IRTF CSHELL and Keck NIRSPEC): document [Copy CPY0D7EY9NP6V8J]. https://mysteriesdept.com/r/CPY0D7EY9NP6V8J
@misc{mysteriesdept_art0d7ey9dw6z79,
title = {Ground-based infrared spectra of Mars, 2003 (IRTF CSHELL and Keck NIRSPEC): document},
author = {{Mysteries Department}},
year = {2026},
note = {Artifact, catalog key CPY0D7EY9NP6V8J},
url = {https://mysteriesdept.com/r/CPY0D7EY9NP6V8J}
}