Science
Related: About this forumSummer rainfall at Titan's north pole (earthsky.org)
By Paul Scott Anderson in Space | January 25, 2019
For the first time, researchers have found evidence in data sent back by Cassini for methane/ethane rainfall near Titans north pole, signaling the start of the summer season on Saturns largest moon.
Saturns largest moon Titan has often been compared to Earth. Its seas, lakes and rivers are very reminiscent of ones on our own planet, albeit composed of liquid methane/ethane instead of water. The visual similarity, however, is striking. And theres also another weather-related similarity between Earth and Titan rain.
The Cassini mission, now ended, had found previous evidence for methane rain on Titan, and now a new study, led by Rajani Dhingra, a doctoral student in physics at the University of Idaho, provides more insight into rainfall at Titans north pole and how that relates to the start of this distant moons summer season. The peer-reviewed study has been accepted for publication in Geophysical Research Letters. From the papers summary:
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more: https://earthsky.org/space/summer-rainfall-at-titans-north-pole
KatyMan
(4,190 posts)Great info on all three. Stunning what NASA et al have accomplished with little real financial support. Imagine what could be...