8.18.2009
Amino Acid Found on Comet
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![](http://www.fli-cam.com/images/comet-liner.jpg)
Glycosine, an amino acid essential to the inception of life, has been found in a comet, supporting the hypothesis that comet impacts are key to planetary biogenesis.
![](http://racetrak.googlepages.com/braintech.gif)