way too much stuff going on, take out some elements

if you stuck with just the black hole this would be infinitely better, this is just cluttered and ugly

the comments are tackling these from the wrong side, the problem is not that you blended various elements but rather the most noticeable element just being noisy and looking weird, I understand what you were going for, but it just looks like a sandstorm. The idea is very cool, but needs more work

It's bloated, reducing stuff until it feels just fine might fix it entirely.

way too much is going on here, this could be 3 separate effects, like the black hole (the best one that should be separate as it looks really good), the meteors with the cloud, and the constellations with their own cloud too.

It's in the name just a bunch of nonsense. Looks ok but wouldn't want it in game

The 3 in 1 shampoo of unusual effects