Milky Way, supermassive black hole and binary star

Scientists say that following on the heels of D9's discovery, they are hopeful to find planets at the centre of Milky Way.
Astronomers have detected a young binary star system, D9, orbiting Sagittarius A*, the supermassive black hole at the Milky Way's centre. This challenges previous assumptions about star survival ...
The supermassive black hole at the center of our Milky Way galaxy is associated with ... one another in surprisingly close proximity to Sagittarius A*, our galaxy's famed enormous black hole.