Duba wurin da ke ƙasa sannan ka amsa tambayar daga baya a cikin harshe ɗaya kamar yadda wurin yake:  Passage: Tun da Andromeda Galaxy aka gani kusa da gefen-on, yana da wuya a yi nazarin ta karkace tsarin. Hotunan da aka gyara na galaxy suna nuna galaxy mai tsaka-tsalle na yau da kullun, suna nuna makamai guda biyu masu ci gaba waɗanda aka raba su da juna ta hanyar mafi ƙarancin shekaru 13,000-haske (820,000,000 astronomical raka'a) kuma ana iya bin su daga nesa da kusan shekaru 1,600 (100,000,000 AU) daga tsakiya. An ba da shawarar wasu tsarin kewayawa kamar hannu mai juzu'i ɗaya ko tsarin flocculent na dogon, filamentary, da kuma makogwaro mai juzu'i. Ana tsammanin dalilin da ya fi dacewa da lalacewar tsarin kewayawa shine hulɗa tare da tauraron dan adam tauraron dan adam M32 da M110. Ana iya ganin wannan ta hanyar sauyawar girgije mai tsaka tsaki daga taurari.A cikin 1998, hotuna daga Infrared Space Observatory na Hukumar Kula da Sararin Samaniya ta Turai sun nuna cewa gabaɗaya siffar Andromeda Galaxy na iya canzawa zuwa galaxy mai zobba. Gas da ƙura a cikin galaxy gabaɗaya an kafa su cikin zobba da yawa masu haɗuwa, tare da zoben da ya fi fice wanda aka kafa a radius na shekaru 32,000 na haske (2.0 × 109 AU) (10 kiloparsecs) daga tsakiya, wanda wasu masanan taurari suka yi wa lakabi da zoben wuta. Wannan zobe an ɓoye shi daga hotunan haske na galaxy saboda an hada shi da ƙura mai sanyi, kuma yawancin tauraron da ke faruwa a cikin Andromeda Galaxy an mayar da hankali a can. Nazarin da aka yi daga baya tare da taimakon Spitzer Space Telescope ya nuna yadda tsarin kewayon Andromeda Galaxy a cikin infrared ya kasance ya ƙunshi makamai biyu masu juyawa waɗanda ke fitowa daga mashaya ta tsakiya kuma suna ci gaba fiye da babban zobe da aka ambata a sama. Waɗannan makamai, duk da haka, ba ci gaba ba ne kuma suna da tsari mai rarrabuwa. Binciken da ke kusa da yankin ciki na Andromeda Galaxy tare da wannan madubin ya kuma nuna ƙaramin zoben ƙura wanda aka yi imanin cewa an haifar da shi ta hanyar hulɗa tare da M32 fiye da shekaru miliyan 200 da suka gabata. Kwaikwaiyo ya nuna cewa karamin galaxy wuce ta cikin faifai na Andromeda...  Tambaya: Wace galaxy za ta iya canza siffofi?
Tauraron Andromeda