ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] IMAGINE that the cosmos teems with life, of a kind similar in biochemistry to our own. Not only are Earth-like planets inhabited, but comets and gas giants as well. Further, the interstellar clouds are composed of frozen bacteria. Life on Earth began when a life-bearing comet arrived from outer ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/363124a0