ISSN:
1476-4687
Quelle:
Nature Archives 1869 - 2009
Thema:
Biologie
,
Chemie und Pharmazie
,
Medizin
,
Allgemeine Naturwissenschaft
,
Physik
Notizen:
[Auszug] White dwarfs are the remnant cores of stars that initially had masses of less than 8 solar masses. They cool gradually over billions of years, and have been suggested to make up much of the ‘dark matter’ in the halo of the Milky Way. But extremely cool white dwarfs have proved ...
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1038/47431
Permalink