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Is there methane on Mars?
Kevin Zahnle, Richard S. Freedman, David C. Catling, 2011. Icarus 212(2), 493–503.
A critique of the telescopic and orbital methane detections, questioning whether any was secure.
What it's used for here
The early sceptical case.
Our copy
Research copy, for editors and curators. The work is the publisher's, so readers are sent to it. We keep this copy so the citation can be checked if the page changes or goes.
doi.org · fetched 27 Oct 2026
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Cited by on this site 3 records
FIG
The Mars methane puzzle
MYSThe mystery article
Cite it
Zahnle, K., Freedman, R. S., & Catling, D. C. (2011). Is there methane on Mars?. Icarus 212(2), 493–503. https://doi.org/10.1016/j.icarus.2010.11.027
@article{zahnle2011there,
author = {Zahnle, Kevin and Freedman, Richard S. and Catling, David C.},
title = {Is there methane on Mars?},
journal = {Icarus 212(2), 493–503},
year = {2011},
doi = {10.1016/j.icarus.2010.11.027},
url = {https://doi.org/10.1016/j.icarus.2010.11.027}
}TY - JOUR TI - Is there methane on Mars? AU - Zahnle, Kevin AU - Freedman, Richard S. AU - Catling, David C. PY - 2011 JO - Icarus 212(2), 493–503 DO - 10.1016/j.icarus.2010.11.027 UR - https://doi.org/10.1016/j.icarus.2010.11.027 ER -
Zahnle, Kevin et al.. “Is there methane on Mars?.” Icarus 212(2), 493–503 (2011). https://doi.org/10.1016/j.icarus.2010.11.027.