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

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

?????????????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*?????????(????????)

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