Neat ... really neat stuff ... to observe. I don't think I have the capacity to understand Black Holes and all that it represents in respect to "the Heaven's", so to speak but I sense, in it's own way - it affects the Earth and maybe the gravitational pull? Outer space is kind of a mix bag of sorts - with the Planets doing their own thing but our Planet is interconnected and I would imagine, all of the above affects life on Earth, to some degree or another?
In the video, at the (4:55 min.) mark that gives a demonstration of the Blazar's light rays projected onto the Planet, is just plain scary!
Questions that come to mind include ... If the rays are powerful enough to effect our Planet's magnetic field or the air streams around our Planet, affecting weather?
Considering it's a Black Hole, wonder if it could help us out ... by sucking up all the space trash and surveillance satellites distorting the view of our Planet?
It would be instrumental in meeting demands of Climate Change and "keeping it GREEN"!