No, it's not a member of the Blue Man Group relaxing on board the USS Carl Vinson. Rather, it's Hospital Corpsman 1st Class Alfonso Camacho getting his eyes examined in the Vinson's medical department, according to the Navy.
Doctors applied fluorescenin drops to Camacho's eyes, so they could look for any damage or irritation to his corneas. Camacho's corneas are glowing green because of the black light shining into them.
