The area of house round Sagittarius A*, the supermassive black gap on the centre of our galaxy
NASA/CXC/Univ. of Wisconsin/Y.Ba
The colossal black gap on the centre of the Milky Way hasn’t at all times been so quiet.
Our galaxy’s supermassive black gap, known as Sagittarius A* (Sgr A*), is comparatively inactive now, however observations of the fuel clouds round it trace that it could have launched a robust blast of X-rays about 205 years in the past.
When a black gap places out an X-ray flare, that radiation can bounce off any fuel within the …
Source: www.newscientist.com