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Related Experiment Videos

Titan: some new results.

T Owen1, D Gautier

  • 1Department of Earth and Space Sciences, State University of New York, Stony Brook 11794.

Advances in Space Research : the Official Journal of the Committee on Space Research (COSPAR)
|January 1, 1989
PubMed
Summary
This summary is machine-generated.

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New analysis of Voyager data refines understanding of Titan

Area of Science:

  • Planetary Science
  • Atmospheric Chemistry
  • Astrobiology

Background:

  • Titan's atmosphere composition is crucial for understanding its evolution.
  • Previous studies relied on limited observational data.

Purpose of the Study:

  • To improve the determination of minor constituents in Titan's atmosphere.
  • To investigate the sources of atmospheric gases like methane, carbon monoxide, and nitrogen.

Main Methods:

  • Analysis of Voyager spectral data.
  • Ground-based microwave observations.

Main Results:

  • Improved abundance data for minor constituents with latitude and altitude.
  • Extended measurements of hydrogen cyanide (HCN).
Keywords:
NASA Discipline ExobiologyNASA Discipline Number 52-50NASA Program ExobiologyNon-NASA Center

Related Experiment Videos

  • Observed a significant deficiency of carbon monoxide (CO) in the stratosphere.

    • Conclusions:

    • The origin of methane (CH4), carbon monoxide (CO), and nitrogen (N2) remains uncertain.
    • Both primordial and evolutionary atmospheric sources are plausible.
    • Further research is needed to resolve Titan's atmospheric composition origins.