Bungwe la Space Research Institute la Russian Academy of Sciences (IKI RAS) linapereka chimodzi mwa zithunzi zoyamba kutumizidwa kudziko lapansi kuchokera ku Spektr-RG observatory.
Pulojekiti ya Spektr-RG, tikukumbukira, cholinga chake ndi kuphunzira Chilengedwe mu X-ray wavelength range. Chowoneracho chimanyamula ma telescope awiri a X-ray okhala ndi mawonekedwe owoneka bwino - chida chaku Russia cha ART-XC ndi chida cha eRosita, chopangidwa ku Germany.
Kukhazikitsidwa bwino kwa zowonera kunachitika pa Julayi 13 chaka chino. Tsopano chipangizochi chili pa Lagrange point L2, pomwe chimawunika thambo lonse mumayendedwe ojambulira.
Chithunzi choyamba chikuwonetsa kafukufuku wapakati pa mlalang'amba wathu ndi telesikopu ya ART-XC mumtundu wa mphamvu zolimba. Malo azithunzi ndi 40 lalikulu madigiri. Mabwalowa akuwonetsa magwero a X-ray radiation. Pakati pawo pali khumi ndi awiri omwe poyamba sankadziwika; mwina awa ndi ma accreting binary systems okhala ndi nyutroni nyenyezi kapena dzenje lakuda.
Chithunzi chachiwiri chikuwonetsa gulu la mlalang'amba wa Coma mu gulu la nyenyezi la Coma Berenices. Chithunzicho chinapezedwa ndi telesikopu ya ART-XC mu hard X-ray range 4β12 keV. Mabwalo ozungulira amawonetsa malo omwe amawala kwambiri. Chithunzi chachitatu ndi gulu lomwelo la milalang'amba, koma kudzera m'maso a eRosita.
Chithunzi chachinayi ndi mapu a X-ray a gawo la galactic disk ("Galactic Ridge") lopezedwa ndi telesikopu ya eRosita. Magwero ambiri a X-ray omwe ali mumlalang'amba wathu, komanso omwe ali patali kwambiri ndi ife ndipo amawonedwa "mwa kufalitsa", alembedwa pano.
Pomaliza, chithunzi chomaliza chikuwonetsa "Lokman hole" - dera lapadera lakumwamba komwe kuyamwa kwa radiation ya X-ray ndi interstellar medium ya mlalang'amba wathu kumafika pamtengo wocheperako. Izi zimapangitsa kuti zitheke kuphunzira ma quasars akutali ndi magulu a milalang'amba omwe ali ndi chidwi chojambula.
Source: 3dnews.ru