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Weather on Titan a steady drizzle of methane, article in Science

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Weather on Titan a steady drizzle of methane, article in Science robert casey 10-12-2007
Posted by robert casey on October 12, 2007, 10:34 pm
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In Friday's local rag there was a story on Titan from the Associated
Press. As reported in Thursday's online journal Science, there's a
drizzle of liquid methane in some locations in Titan's morning. Seems
that maybe moisture laden clouds pushed upslope Titan mountains by winds
condense to form coastal rains. The drizzle could hit the ground or
form a ground mist.

Posted by jack.harrison@gmail.com on October 13, 2007, 7:32 am
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I was talking about this to 14 year old daughter who wanted to know:

"Do the (methane) clouds on Titan look like Earth clouds? What colour
are they?"

Good questions to which I have been unable to find the answers.

Jack


Posted by John Curtis on October 13, 2007, 10:51 am
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> In Friday's local rag there was a story on Titan from the Associated
> Press. As reported in Thursday's online journal Science, there's a
> drizzle of liquid methane in some locations in Titan's morning. Seems
> that maybe moisture laden clouds pushed upslope Titan mountains by winds
> condense to form coastal rains. The drizzle could hit the ground or
> form a ground mist.

Titan's methane provides a glimpse into ancient Earth. Based on the
composition of the Sun, methane is the fourth largest component
of a planet, after hydrogen, helium and water:
http://www.genesismission.org/educate/kitchen/techappl/pdf/PlanetDiver.pdf
page 12
Even now, the 35000 tons of CO2 produced daily at Mt. Etna result
from the burning of methane:
http://www.maion.com/photography/etna/index_p2.html
John Curtis


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