Limodzi mwa magulu a mpira ang'ono kwambiri kwa ife - NGC 6397 - ndi zaka 7800 zokha ndipo zikuphatikiza nyenyezi 400,000. Ngc 6397 ndi imodzi mwa magulu onse a Milky Way ndi Kernel yokhala ndi malo odzaza ndi anthu ambiri: Nyenyezi zake zimaphatikizidwa mwamphamvu pakati, pomwe mkango wa mkango umakhalanso. Kuchulukitsidwa ndi m'badwo womwe akuti akuti ali zaka 13.4 - zochepa kuposa za Milky Way ndi chilengedwe chonse.
Posachedwa, akatswiri a zakuthambo adawunikiranso ngc 6397 mothandizidwa ndi mateleccopes a Hubble ndi Gaia ndikuwona kuti ndi nyenyezi zokwanira, komanso mabowo akuda a nyenyezi za nyenyezi. Asayansi alemba za izi munkhani yatsopano yomwe idasindikizidwa mu zakuthambo & Magazini ya Magazine Yachilendo. Mwachidule za ntchito yawo imafotokozedwa mu kutanthauzira kwa Nasa.
Kutsatira mayendedwe a nyenyezi ku NGC 6397, Eduardo Virder (Eduardo Fridel) ndi Gary Meimon (IAP) kuchokera ku Paris (IAP) kuchokera ku Parropysics (iap) adapeza kukhalapo kwa misa yowonjezera yomwe ili pachimake. Ndimakhala ndi chidwi ndi zakuthambo, chifukwa zimatha kuloza kupezeka kwa pakatikati pa bolo lakuda lalikulu (kuyambira mazana mazana kudza mazana mazana a dzuwa). Zinthu zotere zimawerengedwa ngati "cholumikizira chocheperako" pakati pa mabowo akuda a nyenyezi ndi apamwamba. Ngakhale kuyesayesa konse, sizotheka kuzizindikira.
Panalibe bowo ngati ino. "Tinadabwa, kupeza kuti kuchuluka kowonjezereka sikutanthauza dzenje limodzi . "Kusanthula kunawonetsa kuti kusuntha kwa nyenyezi kuli pafupi ndi mosasamala, ndipo osatchulidwa kuzungulira kapena elliptic," amawonjezera men.
Olembawo adazindikira kuti gawo lowoneka la tsango ndi malo okhala a luminaires - ma oyera oyera, nyenyezi zakuda komanso zomwe "zimakhazikika chifukwa chogwirizana ndi zochitika zazitali. Mkulu wa General akuti pafupifupi 1000-2000 ma solar masarse, ambiri omwe amagwera mabowo akuda, omwe adakhalabe pambuyo pa nyenyezi zazikulu. Asayansi amawonjezera kuti mabowo ambiri pamalo amodzi amatha kuwongolera nthawi zambiri, zomwe ena mwazomwe amatha kuwunika ndi ma telescopes opindika.
Source: Sayansi yamanyazi