Milky Way's Supermassive Black Hole is Closer than Astronomers Thought

The distance between our Solar System and Sagittarius A*, the 4-million-solar-mass black hole at the center of our Milky Way Galaxy, is approximately 25,800 light-years.

Earth is closer to our galaxy's black - Hashem Al-Ghaili

Bad Astronomy A star's plunge toward a huge black hole shows

Composition of gases in the Milky Way appears surprisingly patchy – Physics World, milky way

Supermassive black holes control star formation in large galaxies

How are massive sizes, such as a million suns calculated? What information is needed? - Quora

Supermassive black hole at heart of ancient galaxy 'far larger

How are massive sizes, such as a million suns calculated? What information is needed? - Quora

Earth is 2,000 light-years closer to supermassive black hole at

Weird dust balls seen impossibly close to our galaxy's huge black hole