aggur N Timassanin/Tafukt

Ɣ ussurtey asnallun, tga tafukt zɣ yitran ganin ɣ wanaw axmuc awraɣ ilan ɣ ubeddur attayen n 1,989 1 × 1030 kg, tettusileɣ s uhidrujin (75 % n ubeddur d 92 % n ubleɣ) d uhilyum (25 % n ubeddur d 8 % ubleɣ). Tamu tafukt ɣ umahellaw igan s isem abrid n walim taggug i tuẓẓumt n umahellaw s wattayen n 8 kpc (∼26 100 a.l.), agensu n yiɣil n Uṛyun. Ar tessutul tafukt i tuẓẓumt n umahellaw ɣ 225 ar 250 n imelyunen n iseggasen (aseggas n umahellaw). Ar as-ittenneḍ wakal (s temmri n 30 km/s), sa n imtiwgen yaḍen, semmus n imtiwgen ixmucen s usidres, mennaw n iknemtiwgen d imsazagen d yat tassfift n ugeḍrur. Ar tettgensas tafukt i waḍu-nnes attayen n 99,854 % n ubeddur n unegraw afukan, ar ittgensas Jupiter uggar n sin ifkraḍen n uyenna d-yaguren.

Tafukt, dar s assaɣn yaḍn zund "iṭij - tafuyt", nttat ad igan itri illan ɣ tuẓẓumt n unagraw anafuk, d iga ubddur ns kra n 99,86% zzɣ amsmun n ubddur n unagraw anafuk.