The surprising discovery of methane in Mars's atmosphere could be a sign of life there. Researchers are now working out how to find its source, reports Katharine Sanderson.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
References
Mumma, M. J. et al. Bull. Am. Astron. Soc. 35, 937 (2003).
Krasnopolsky, V. A., Maillard, J. P. & Owen, T. C. Icarus 172, 537-547 (2004).
Formisano, V., Atreya, S., Encrenaz, T., Ignatiev, N. & Giuranna, M. Science 306, 1758-1761 (2004).
Mumma, M. J. et al. Science 323, 1041-1045 (2009).
Lefèvre, F. & Forget, F. Nature 460, 720-723 (2009).
Oze, C. & Sharma, M. Geophys. Res. Lett. 32, L10203 (2005).
Additional information
Katharine Sanderson is a reporter for Nature in London.
Related links
Rights and permissions
About this article
Cite this article
Sanderson, K. Planetary science: A whiff of mystery on Mars. Nature 463, 420–421 (2010). https://doi.org/10.1038/463420a
Published:
Issue Date:
DOI: https://doi.org/10.1038/463420a
This article is cited by
-
Final frontiers: the hunt for life elsewhere in the Universe
Astrophysics and Space Science (2013)
