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Science 1 July 1983:
Vol. 221. no. 4605, pp. 55 - 57
DOI: 10.1126/science.221.4605.55
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Articles

Oceans on Titan?

F. M. FLASAR 1

1 Laboratory for Extraterrestrial Physics, NASA/Goddard Space Flight Center, Greenbelt, Maryland 20771

If global oceans of methane exist on Titan, the atmosphere above them must be within 2 percent of saturation. The two Voyager radio occultation soundings, made at low latitudes, probably occurred over land, since they imply a relative humidity lsim 70 percent near the surface. Oceans might exist at other low-latitude locations if the zonal wind velocities in the lowest 3 kilometers are le 4 centimeters per second.

Submitted on November 30, 1982
Revised on March 28, 1983


THIS ARTICLE HAS BEEN CITED BY OTHER ARTICLES:
Evidence for the Exposure of Water Ice on Titan's Surface.
C. A. Griffith, T. Owen, T. R. Geballe, J. Rayner, and P. Rannou (2003)
Science 300, 628-630
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Detection of Daily Clouds on Titan.
C. A. Griffith, J. L. Hall, and T. R. Geballe (2000)
Science 290, 509-513
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Radar Reflectivity of Titan.
D. O. Muhleman, D. O. Muhleman, A. W. Grossman, B. J. Butler, and M. A. Slade (1990)
Science 248, 975-980
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Probing Titan's Surface.
V. R. Eshleman, V. R. ESHLEMAN, G. L. TYLER, R. A. SIMPSON, and E. A. MAROUF (1984)
Science 223, 772
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Microwave Measurements of Carbon Monoxide on Titan.
D. O. Muhleman, D. O. MUHLEMAN, G. L. BERGE, and R. T. CLANCY (1984)
Science 223, 393-396
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Ethane Ocean on Titan.
J. I. Lunine, J. I. LUNINE, D. J. STEVENSON, and Y. L. YUNG (1983)
Science 222, 1229-1230
   Abstract »    PDF »
Is Titan Wet or Dry?.
V. R. Eshleman, V. R. ESHLEMAN, G. F. LINDAL, and G. L. TYLER (1983)
Science 221, 53-55
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Science. ISSN 0036-8075 (print), 1095-9203 (online)