?????????????????:?????????

????:??????????:?????????

?????????12??18?? (??????????? ??????????????????)???????????????????????????«??????-??»??????,?????????????,?????,??

????(????????????:????????????Stéphane Guisard)

???????,????,?????????????????A*(Sagittarius A*)??????????

???????,???????????A*????????????,???????????S??????(S-cluster)????S???????????,??????????????????????,????A*??????,?????????

??????????(????????:??F. Peißker et al.)

??,??????????????????????????????????????Florian Peißker???,?????,??????S?????D9,?D9a??D9b????????,????????????,?????????????270???,????????????????????????????S???

???????????,????????S????????????,??,????????

????????D9???????????????????,???????A*??????(?????F. Peißker et al., S. Guisard)

?????,?????D9???????,?????????S????????,?100???????????A*????(??????)

???????:?????