We’ve seen our galaxy’s huge black hole more clearly than ever before
We’ve seen our galaxy’s huge black hole more clearly than ever before
Astronomers have observed Sagittarius A* – the supermassive black hole at the centre of our galaxy – closer than ever before, and Albert Einstein’s general theory of relativity still holds up
Astronomers have observed Sagittarius A* – the supermassive black hole at the centre of our galaxy – closer than ever before, and Albert Einstein’s general theory of relativity still holds up