Hi!
Love this, and I agree with @stella_vigo on reducing the sizes of to and the.
I would also suggest to increase the size of Alpha (it looks to be a different size than all three?) and edit the gradient on that word to be less dark, because there’s a section on the top of the PHA that blends into the background.
Also try to keep the graident colors consistent and to maybe 2-3 colors. Right now I see a silver / grey, yellow, orange, red and black tones. Try to maybe just go from pale yellow to red or silver to red.
If you don’t mind suggestions on the manip itself, I would also reduce the size of the moon by 10-20% and move it slightly down and make it less red, so that the man stands out a little more. Right now the head of the man is aligning with the moon. The head sticking out slightly just makes for a more interesting composition.