32k photo-realistic, high definition, hyper-realistic image of A sleek, silver-suited superhero named "Astra" with a celestial-themed costume. She has cat-like eyes and the ability to manipulate gravity, leaving behind a shimmering trail of stardust when she leaps. Her costume features a flowing cape made of woven moonlight and a silver helmet with delicate, alien-inspired patterns. She operates against a backdrop of a dark, starry sky, with a hint of a city skyline in the distance **high resolution, 32k smooth HDR, soft embossed, stunning modern makeup, highly detailed, hyper-realistic, Unreal Engine v6, bold colors, captivating expressions, innovative natural lighting, Artgerm, Greg Rutkowski, Sony Alpha 7 IV, FE 14mm f/1.8 GM lens, 1/250s, f/1.8, ISO 1000, Steven Spielberg film style, advanced CGI, practical lighting VFX,