Scientists Study Saturn´s Moon Named Titan

Scientists from NASA have been studying the moon Titan that circles Saturn and they are coming to the conclusion that life could exist in its atmosphere, from the article:

Researchers at the space agency believe they have discovered vital clues that appeared to indicate that primitive aliens could be living on the moon.

Data from Nasa's Cassini probe has analysed the complex chemistry on the surface of Titan, which experts say is the only moon around the planet to have a dense atmosphere.

They suggest that life forms may have been breathing in the planet’s atmosphere and also feeding on its surface’s fuel.

Chris McKay, an astrobiologist at Nasa Ames Research Centre, at Moffett Field, California who led the research, said: “We suggested hydrogen consumption because it's the obvious gas for life to consume on Titan, similar to the way we consume oxygen on Earth.

"If these signs do turn out to be a sign of life, it would be doubly exciting because it would represent a second form of life independent from water-based life on Earth.”

This reminds me of the different aliens portrayed in many different science fiction shows and movies all capable of living in different types of atmospheres, or sentient being living in the oceans of a world, or even living on rogue planets and survivng from thermal vents within the planet.

This study is interesting and the artist interpretation of what the surface would look like is fascinating as well.

I have always though that sentient life would be found outside our solar system, but who knows.

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• Titan: Nasa scientists discover evidence 'that alien life exists on Saturn's moon' (telegraph.co.uk)