Watching the power of supermassive black holes with X-ray interferometers

X-ray astronomy is a somewhat neglected corner of the more general field of astronomy. The biggest names in telescopes, like Hubble and James Webb, don't even touch that bandwidth. And Chandra, the most capable space-based X-ray observatory to date, is far less well-known. However, some of the most interesting phenomena in the universe can only be truly understood through X-rays, and it's a shame that the discipline doesn't garner more attention.