I don't believe that would explain the two distinct humanoid figures, with little motion blur between them. The person would have had to move extremely quickly from bent-over to up-right (almost instantly as the shutter opened) and held that position. Seems unlikely.

In addition, maybe it's just the lighting effects, but the figure standing almost upright is wearing what appears to be a yellow jumpsuit, while the figure bending over is wearing white. The red box on their hip is probably some sort of geiger counter, and most folks getting this close probably had one.