So what did you make?
Lemme guess, the bg + stars, took a texture and made the earth, put in a fractal and added some more light
I like the cinematic frame, but the text on it could be better, looks kinda boring maybe white would be good.
The planet looks a little bit flat but quite good.
The blue of the fractal is soothing, red or orange would fit the apocalypse theme better.
Did you use a tut?
*goes off to make a custom render of what it's like on earth with that shit coming* and I do agree with what Narudan is critiquing