Radioactive Man #1 is Issue #1 of the Radioactive Man comic.
A simple guy is driving somewhere
He gets out of the car
(Clouds are seen) Maybe he is walking?
His pants got caught on barbed wires, while the sign says "Nuclear Testing Zone - Keep Out", meaning that it's dangerous to go near there.
As the sign said, that place is dangerous, he saw a bomb
The bomb explodes
He is becoming Radioactive
He calls himself "Radioactive Man"
Something in the sky (with stars?) happen?
In a lot of above pictures and this he is stuck in some sort of metal trap, he tries to get out?