twin stars trapped in galactic black hole orbit
- Written by Luke Barnes, Lecturer in Physics, Western Sydney University
A laser aims at the centre of our galaxy, in the heart of the brightest part of the Milky Way.G. Hüdepohl/ESOAt 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 first, a team of astronomers led by Florian Peißker...





