This year’s picture of the swirling plasma around the massive object's edges will help to reveal more about the galaxy’s history and evolution
New NASA video shows just how big black holes really are - Big Think
How Astronomers Are Hunting For Tiny 'Primordial Black, 54% OFF
New class of black holes smaller than thought possible discovered by scientists, The Independent
Closer to the Milky Way's supermassive black hole – CERN Courier
Milky Way black hole lights up: Our galaxy's supermassive black hole suddenly flashed a bright light — and scientists don't know exactly why - CBS News
Milky Way's Supermassive Black Hole is Closer than Astronomers Thought
Two Black Holes Closest To Earth Discovered In Milky Way, Both Of A New Kind ESA Gaia
How a Black Hole Really Works - WSJ
Star discovered orbiting Milky Way's supermassive black hole every 4 years
First Direct Visual Evidence That the Object in the Center of the Milky Way Is Indeed a Black Hole