TERMIUM Plus®

The Government of Canada’s terminology and linguistic data bank.

FILAMENT SOLAIRE [1 record]

Record 1 2017-07-17

English

Subject field(s)
  • The Sun (Astronomy)
  • Astronomy
CONT

A prominence is a large, bright, gaseous feature extending outward from the Sun's surface, often in a loop shape. ... When a prominence is viewed from a different perspective so that it is against the sun instead of against space, it appears darker than the surrounding background. This formation is instead called a solar filament.

French

Domaine(s)
  • Soleil (Astronomie)
  • Astronomie
DEF

Structure de plasma fine et allongée, ancrée dans la photosphère solaire et s'étirant dans la couronne, qui est observée comme une forme sombre sur le disque solaire.

OBS

Les filaments solaires et les protubérances solaires correspondent au même phénomène physique, et ne diffèrent que par le fond sur lequel ils sont observés.

OBS

filament solaire : terme et définition publiés au Journal officiel de la République française le 28 juin 2017.

Spanish

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