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

????:2021???????:??????????

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

???????:??