Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • Letters to Editor
  • Published:

Estimate of Extreme Ultraviolet Dayglow of Helium in the Martian Atmosphere

Abstract

ANALYSES of data from the Mariner-Mars probes and the Mariner 9 orbiter have provided information on the distribution of CO2, CO, O and H in the upper atmosphere of Mars1−3. At present, there are no measurements—by spacecraft or otherwise—on the distribution or even on the existence of helium on Mars. Furthermore, we are not aware of any planned measurement, remote or in situ, to detect neutral helium on Mars.

This is a preview of subscription content, access via your institution

Access options

Buy this article

Prices may be subject to local taxes which are calculated during checkout

References

  1. Anderson, D. E., and Hord, C. W., J. geophys. Res., 76, 6666 (1971).

    Article  ADS  Google Scholar 

  2. Thomas, G. E., J. atmos. Sci., 28, 859 (1971).

    Article  ADS  Google Scholar 

  3. McElroy, M. B., Science, N.Y., 175, 443 (1972).

    Article  ADS  Google Scholar 

  4. Levine, J. S., Keating, G. M., and Prior, E. J., EOS Trans. Amer. Geophys. Union, 53, 460 (1972).

    Google Scholar 

  5. Jeans, J. H., The Dynamical Theory of Gases, fourth ed. (Cambridge University Press, London, 1925).

  6. Hall, L. A., Higgins, J. E., Chagnon, C. W., and Hinteregger, H. E., J. geophys. Res., 74, 4181 (1969).

    Article  ADS  Google Scholar 

  7. MacDonald, G. J. F., Rev. Geophys., 1, 305 (1963).

    Article  ADS  Google Scholar 

  8. Gross, S. H., and Rasool, S. I., Icarus, 3, 311 (1964).

    Article  ADS  Google Scholar 

  9. Ratcliffe, J. A., and Weekes, K., in Physics of the Upper Atmosphere (edit, by Ratcliffe, J. A.) (Academic Press, New York, 1960).

    MATH  Google Scholar 

  10. Hall, L. A., and Hinteregger, H. E., J. geophys. Res., 75, 6959 (1970).

    Article  ADS  Google Scholar 

  11. Meier, R. R., and Weller, C. S., J. geophys. Res., 19, 327 (1971).

    Google Scholar 

  12. Carlson, R. W., and Judge, D. L., J. planet. Space Sci., 19, 327 (1971).

    Article  ADS  Google Scholar 

  13. Bowyer, S., Paresces, F., and Kumar, S., Bull. Am. astr. Soc, 5, 37 (1963).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

RIEGLER, G., GARMIRE, G. & LEVINE, J. Estimate of Extreme Ultraviolet Dayglow of Helium in the Martian Atmosphere. Nature Physical Science 245, 19–20 (1973). https://doi.org/10.1038/physci245019a0

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1038/physci245019a0

This article is cited by

Search

Quick links

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing