Lakes of liquid ethane found on Titan.

Titan - An image of Titan, a large moon of Saturn, as taken by the Cassini spacecraft.
@Uroborus (910)
July 31, 2008 6:07pm CST
NASA's Cassini mission has just confirmed the presence of large lakes of ethane on Titan, a large moon of Saturn. One lake is the size of Lake Ontario. Ethane is a hydrocarbon, which on earth can be found as a component of petroleum deposits. It can be used as a fuel. One interesting aspect of this is that on earth, ethane comes from the decomposition of prehistoric life forms, mainly plants. No one is suggesting a similar origin for Titan's ethane, so how did this ethane form? It isn't the first substance found in space that we associate with life here on earth. They have even found amino acids in space. It doesn't show life is in space, but it does lead to interesting questions as to how large quantities of these substances are produced without life.
3 responses
@lou1982 (122)
4 Aug 08
i think that is very exciting i cant believe that at there is only us, the universe is so vast how can only our planet have life on it, its just that we haven't invented anything fast enough yet to travel that kind of distance
@rocker21 (2717)
• India
3 Aug 08
Life is no where only signs of life can be seen outside in the space. If there were life it wont be hidden.
@coopstar (282)
• United States
31 Jul 08
To me its no doubt theirs life out there.Its just a matter of time and technology till we find it,or they find us.I hope I'm here to witness it.