C 1963 oy acpoo ca opa eooee oe, oye  oe oo aae aap (quasar - quasi stellar radiosource - a-e paoco). B eeco ( a oopax) o ce o eo o e. Oao o ecoc paoye aap cpa c ca o paoaaa, coco  eco apo e, a  oeco aaoe o ya  co pa ecee, e oe aa. Kaap e ae oey ecoc ypaoeooo ye, aac poc aa  peccx ac. opaae cea oaoc aapo: x paep aeo ee ceooo oa (y aa o coca 50- 100 c ceox e). Kaap oaa cae oe  ecx ae pacoo cee   cepe, a ceoaeo, c ca ae o ac oea. oco x axoc o ac a pacco oee 10 apo ceox e - o, o opaoac, oa opac Bceeo oc ceo 2-3 apo e. B ocee o oac oaaeca oo, o opy epaoo ea aapa pacoaaec poea oooa, ceoc oopo o opy cooecye ceoc oo aa, a aep cxoe c paepa aa. Ha o ocoa  acoee pe po ca, o aap - o aoao aoe po aa.