Ụlọ ọrụ nyocha mbara igwe nke Russian Academy of Sciences (IKI RAS) gosipụtara ụfọdụ n'ime ihe oyiyi mbụ ebufere na Ụwa site na Spektr-RG observatory.
Ihe omume Spektr-RG, anyị na-echeta, bụ iji mụọ Eluigwe na Ala n'ogo ogologo oge X-ray. Ụlọ ihe nleba anya na-ebu n'ime igwe teliskop X-ray abụọ na-emetụta ya - ngwa ART-XC nke Russia na ngwa eRosita nke German mere.
Mwepụta nke ihe nleba anya nke ọma mere na Julaị 13 nke afọ a. Ugbu a ngwaọrụ dị na Lagrange point L2, site na ebe ọ na-enyocha mbara igwe dum na ọnọdụ nyocha.
Onyonyo nke mbụ na-egosi nleba anya nke mpaghara etiti nke ụyọkọ kpakpando anyị site na teliskop ART-XC na oke ike ike. Mpaghara ihe onyonyo a bụ ogo 40 square. Okirikiri na-egosi isi mmalite X-ray. N'ime ha - iri na abuo ole na ole na-amaghị; ikekwe ndị a bụ sistemụ ọnụọgụ abụọ na-agbakọ nwere kpakpando neutron ma ọ bụ oghere ojii.
Onyonyo nke abụọ na-egosi ụyọkọ Coma nke ụyọkọ kpakpando Coma Berenices. Igwe teliskop ART-XC sere onyonyo a na oke X-ray siri ike 4–12 keV. okirikiri concentric na-anọchi anya mpaghara nchapụta elu dị ala. Agba nke atọ bụ otu ụyọkọ ụyọkọ kpakpando, mana site na "anya" nke eRosita.
Onyonyo nke anọ bụ maapụ x-ray nke akụkụ diski galactic ("Galactic Ridge") nke teliskop eRosita mere. A na-edekọ ọtụtụ ebe X-ray dị na ụyọkọ kpakpando anyị, yana ndị dị n'ebe dị anya site na anyị ma hụ "site na nnyefe" ebe a.
N'ikpeazụ, ikpeazụ image na-egosi na "Lockman oghere" - a pụrụ iche mpaghara na mbara igwe, ebe absorption nke X-ray site interstellar ọkara nke anyị ụyọkọ kpakpando ruru ya kacha nta uru. Nke a na-eme ka o kwe omume ịmụ quasars dị anya na ụyọkọ ụyọkọ kpakpando nwere mmetụta ndekọ.
isi: 3dnews.ru