Space on MSN23m
Milky Way's Enormous Black Hole
Sagittarius A* has been seen by human eyes with an "image produced by a global research team called the Event Horizon ...
Space on MSN38m
Milky Way's Monster Black Hole Data Collected By 'Legion' Of Telescopes
The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration. At the same time several telescopes, including the Chandra X-ray Observatory ...