Cinematic sci-fi thriller style, high tension, slow-burn atmosphere, high contrast lighting, anamorphic lens flare, subtle film grain, photorealistic 8k texture, Unreal Engine 5 render. Starts with a medium close-up on Lieutenant Kael, a human woman with a sharp, angled bob haircut and a serious expression, wearing twok uniform with red jacket with long sleeves and with white collar and white clasp on the shoulder and black piping on one side, the uniform jacket extending under black belt over black pants, kneeling amidst the moss-covered, crumbling stone ruins of an ancient, overgrown structure under a dim, overcast alien sky. She is examining a calcified artifact with a handheld tricorder, the faint blue glow of the device illuminating her focused face. The camera slowly pans to the right, revealing Commander Tyrell, a human male with a shaved head and a grizzled beard, wearing twok uniform with red jacket with long sleeves and with white collar and white clasp on the shoulder and black piping on one side, the uniform jacket extending under black belt over black pants, standing over her shoulder and scanning the crumbling walls with a grim look. He is looking at a large, faded mural depicting a cataclysmic event. Woman whispers the exact words "The radiation signature... it's identical to the weapon tested on Gamma Persei." The camera rack focuses sharply to man's face as he lowers his tricorder, his eyes wide with realization in the cold light. He responds in a low, gravelly voice, "Then they didn't just disappear. They were eradicated." The shot holds on the tension in their faces, the wind rustling through the alien foliage in the background.