Concept information
Término preferido
stellar corona
Definición
- A corona (pl. coronas or coronae) is the outermost layer of a star's atmosphere. It consists of plasma. The Sun's corona lies above the chromosphere and extends millions of kilometres into outer space. It is most easily seen during a total solar eclipse, but it is also observable with a coronagraph. Spectroscopic measurements indicate strong ionization in the corona and a plasma temperature in excess of 1000000 kelvins, much hotter than the surface of the Sun, known as the photosphere. (Wikipedia, The Free Encyclopedia, https://en.wikipedia.org/wiki/Stellar_corona)
Concepto genérico
etiqueta alternativa (skos)
- star corona
- star coronae
- stellar coronae
En otras lenguas
-
francés
URI
http://data.loterre.fr/ark:/67375/MDL-LGK60364-3
{{label}}
{{#each values }} {{! loop through ConceptPropertyValue objects }}
{{#if prefLabel }}
{{/if}}
{{/each}}
{{#if notation }}{{ notation }} {{/if}}{{ prefLabel }}
{{#ifDifferentLabelLang lang }} ({{ lang }}){{/ifDifferentLabelLang}}
{{#if vocabName }}
{{ vocabName }}
{{/if}}