G. Hdepohl/ESO At the centre of the Milky Way is a supermassive black hole called Sagittarius A*. It is roughly 27,000 light years from Earth and 23.5 million kilometres in diameter. In a world ...
Like most, a few continuity errors, farfetched scenarios and plot holes plague the film, as well as little known moments that viewers may not have clocked before. MailOnline takes a look at the ...
The black hole is so enormous that it makes up roughly 40% of the total mass of its host galaxy: in comparison, most black holes in the local universe are roughly 0.1% of their host galaxy mass.
An international study has discovered a binary star orbiting near a supermassive black hole at the centre of our galaxy. This is the first time a binary star has been found near a supermassive ...