A huge black hole, a swirling galaxy, bright nebulae, Shining stars

a huge black hole, a swirling galaxy, bright nebulae, Shining stars, deep space, cosmic energy, Dark Matter, ethereal light, space-time distortion, otherworldly atmosphere, (Best Quality,8k,high resolution,Masterpiece:1.2),ultra detailed,(realist,photorealist,photo-realist:1.37),cinematic lighting,dramatic chiaroscuro,changing colors,dull tones,intricate details,epic scale,impressive beauty and an infinite staircase that disappears into the horizon.