What could trigger increased activity in Sagittarius A*?

Sep 22, 2019 ... The Milky Way arches over a salt lake in the middle of the Atacama Desert, an image taken in my latest vlog on YouTube (https://youtu.be/ ... Oct 10, 2016 ... This means it would only subtend an angle of about 0.55° relative to the galactic center. Figure 1. Motion of Earth and Sun around the Milky Way. Jun 5, 2023 ... ... when an outflow from Sagittarius A* -- a supermassive black hole in the center of our Milky Way Galaxy -- interacted with surrounding material. May 1, 2023 ... Infrared observations of the innermost region of the Milky Way galaxy show that many stars orbit around the galactic center at distances ... Dec 20, 2024 ... The closest star to our Sun is about four light-years away. In the center of the galaxy, stars are only 0.4 to 0.04 light-years apart. In the ... Jun 2, 2023 ... But Earth lies in one of the spiral arms of the Milky Way, known as the Orion Arm, far out from the centre of our home galaxy. And stars are ... Apr 16, 2024 ... The researchers discovered strong magnetic fields that spiral out from the edge of the supermassive black hole Sagittarius A*. Apr 5, 2018 ... The Milky Way's Center Is a Cornucopia of Black Holes ... Astronomers have detected evidence of a handful of the likely thousands of light- ... Mar 27, 2024 ... This new image of the Milky Way's black hole, known as Sagittarius A* (Sgr A*), suggests it may have one, too, but perhaps of a more modest nature. Radio astronomers examining dust clouds at the centre of our galaxy have found evidence of the chemical ethyl formate, which is responsible for the flavour of ...