A mysterious object is being dragged into the supermassive black hole at the Milky Way\’s center: Astronomers think the object, X7, might be debris cloud from a stellar collision
For two decades, scientists have been studying a mysterious elongated object called X7 near the supermassive black hole at the center of the Milky Way. A new study from the UCLA Galactic Center Group and the Keck Observatory suggests that X7 is a cloud of dust and gas that was ejected from a collision of […]