ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] For nearly 400 years, ever since Galileo first peered at Mars through a telescope, we have speculated about the existence of martian water and searched for it. Today, with three functioning spacecraft in orbit around the planet, and two robotic rovers on its surface, that search is more ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/nature02482
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