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P. D. Nicholson

Researcher at Cornell University

Publications -  212
Citations -  5995

P. D. Nicholson is an academic researcher from Cornell University. The author has contributed to research in topics: Titan (rocket family) & Saturn. The author has an hindex of 44, co-authored 212 publications receiving 5577 citations.

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The identification of liquid ethane in Titan’s Ontario Lacus

TL;DR: Infrared spectroscopic data obtained by the Visual and Infrared Mapping Spectrometer (VIMS) on board the Cassini spacecraft strongly indicate that ethane, probably in liquid solution with methane, nitrogen and other low-molecular-mass hydrocarbons, is contained within Titan’s Ontario Lacus.
Journal ArticleDOI

Evidence for a Polar Ethane Cloud on Titan

TL;DR: Spectra from Cassini's Visual and Infrared Mapping Spectrometer reveal the presence of a vast tropospheric cloud on Titan and derived characteristics indicate that this cloud is composed of ethane and forms as a result of stratospheric subsidence and the particularly cool conditions near the moon's north pole.