Electronic Resource
[s.l.]
:
Nature Publishing Group
Nature
424 (2003), S. 628-629
ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Over the past decade or so, type Ia supernovae have served as useful cosmic beacons. Using them, astronomers have measured the value of the Hubble constant (which determines the rate of expansion of the Universe) to an accuracy of 10%, and discovered the existence of 'dark energy' (which is ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/424628a
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