accrétion
|
Capture de la matière par un astre sous l’effet de la gravitation. La matière capturée, en tournant en orbite autour de l’astre (disque d’accrétion), va acquérir un énergie thermique et générer un rayonnement lumineux.
|
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
3XMGcbrLesC4GZgU