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Detection of Methane in the Atmosphere of Mars
Vittorio Formisano, Sushil Atreya, Thérèse Encrenaz et al., 2004. Science 306(5702), 1758–1761.
The Mars Express Planetary Fourier Spectrometer reports a global average methane mixing ratio of 10 ± 5 ppbv, varying from 0 to 30 ppbv over the planet, and lists biogenic and non-biogenic possibilities.
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The first spacecraft detection.
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The Mars methane puzzle
MYSThe mystery article
Cite it
Formisano, V., Atreya, S., Encrenaz, T., Ignatiev, N., & Giuranna, M. (2004). Detection of Methane in the Atmosphere of Mars. Science 306(5702), 1758–1761. https://doi.org/10.1126/science.1101732
@article{formisano2004detection,
author = {Formisano, Vittorio and Atreya, Sushil and Encrenaz, Thérèse and Ignatiev, Nikolai and Giuranna, Marco},
title = {Detection of Methane in the Atmosphere of Mars},
journal = {Science 306(5702), 1758–1761},
year = {2004},
doi = {10.1126/science.1101732},
url = {https://doi.org/10.1126/science.1101732}
}TY - JOUR TI - Detection of Methane in the Atmosphere of Mars AU - Formisano, Vittorio AU - Atreya, Sushil AU - Encrenaz, Thérèse AU - Ignatiev, Nikolai AU - Giuranna, Marco PY - 2004 JO - Science 306(5702), 1758–1761 DO - 10.1126/science.1101732 UR - https://doi.org/10.1126/science.1101732 ER -
Formisano, Vittorio et al.. “Detection of Methane in the Atmosphere of Mars.” Science 306(5702), 1758–1761 (2004). https://doi.org/10.1126/science.1101732.