In 2018, one of the brightest X-ray lights in the sky went dark, and scientists still aren’t sure why.
Source: https://www.livescience.com/black-hole-mysteriously-goes-dark.html
Only the Autodidact is Free
In 2018, one of the brightest X-ray lights in the sky went dark, and scientists still aren’t sure why.
Source: https://www.livescience.com/black-hole-mysteriously-goes-dark.html