Create a breathtaking fantasy landscape featuring towering crystalline spires rising from a mountainous terrain, illuminated by ethereal, iridescent light. Above, a massive, hydrogen-rich exoplanet with a glowing ring system hovers in a dramatic, cloud-filled sky, casting beams of light that pierce through the atmosphere. The scene includes a serene river reflecting the vibrant colors of the sky—deep purples, oranges, and blues—surrounded by lush, otherworldly vegetation. Incorporate elements of advanced technology and ancient mysticism, with a sense of ascension and transcendence. Use atmospheric perspective to create depth, blending scales of majestic peaks and intricate details, inspired by the discovery of K2-18b and the synthetic quartz aesthetic. Highly detailed, cinematic quality, 4K resolution.