v_s_c

http://saturn.jpl.nasa.gov/news/newsreleases/newsrelease20100603/

McKay, C.P., Smith, H.D. (2005) Possibilities for methanogenic life in liquid methane on the surface of Titan, Icarus, 178, 274-276.

Здесь немного другое о том же:
http://www.google.se/url?sa=t&source=web&cd=1&ved=0CBkQFjAA&url=http%3A%2F%2Fwww.scientificexploration.org%2Fjournal%2Fjse_21_4_abbas.pdf&rct=j&q=Synthesis+of+Biologically+Important+Precursors+on+Titan&ei=PJgLTPPlGsWSOPT2kPQP&usg=AFQjCNFHGU0oajdjCWTxoiegF1_9rumemw