Labels:bulletin board | pole | poster | reckoner | sky | skyscraper OCR: concentration of stars moves toward the cent galaxy. Stars seerm tobe here bya strong gravits iers source which sorme a.S believe is a black hole million times the mass this Sun So dense are thes on region that a person ste oking planet near the center into the night sky wou million times 8.s man fom Eartl seem gravit ners some thata okine certer iswe tirmes