Astronomers have detected two of the most complex carbon-rich molecules ever found in interstellar space.
Their models suggest even more complex await to be discovered, including amino acids - which are essential for life.
More: http://news.bbc.co.uk/1/hi/sci/tech/8009014.stm
New molecule found in space connotes life origins
Hunting from a distance of 27,000 light years, astronomers have discovered an unusual carbon-based molecule – one with a branched structure – contained within a giant gas cloud in interstellar space. Like finding a molecular needle in a cosmic haystack, astronomers have detected radio waves emitted by isopropyl cyanide. The discovery suggests that the complex molecules needed for life may have their origins in interstellar space.
More: http://news.cornell.edu/stories/2014/09/new-molecule-found-space-connotes-life-origins