https://www.nasa.gov/feature/goddard/202...l-of-stars
a 'glitch' in an old Hubble photo turns out to be a supermassive black hole streaking through intergalatic space and leaving a trail of stars behind it that stretches 200,000 lightyears
a 'glitch' in an old Hubble photo turns out to be a supermassive black hole streaking through intergalatic space and leaving a trail of stars behind it that stretches 200,000 lightyears