A mysterious, glowing object of extraterrestrial origin, featuring a sleek, organic shape with smooth, curved surfaces that taper to a pointed tip. The artifact emits a vibrant, pulsating glow in neon hues of purple and blue, with intricate, alien glyphs etched into its surface that faintly luminesce. Its core appears to be made of a translucent, crystalline material, encased in a metallic shell with a polished, iridescent finish that shifts colors when viewed from different angles.