Gargantuan black hole ‘switches on,’ becoming one of the brightest objects ever seen | Live Science

Interesting insight about a supermassive blackhole switching on. This “transient” object has expanded our understanding of blackholes and their characteristics.

https://www.livescience.com/space/black-holes/gargantuan-black-hole-switches-on-becoming-one-of-the-brightest-objects-ever-seen