Develop a high-resolution digital image that depicts cosmic space in a magnificent, cinematic way. The scene must present a vast and deep cosmos, full of bright stars in different tones, creating a sensation of depth and immensity. In the center of the composition, highlight a radiant quasar, emanating intense colors and light that illuminates the space around it in a spectacular way. Be sure to include strategically placed planets in the scene, varying in size and texture to add realism and complexity. The details on planetary surfaces should be remarkable, with craters, mountains and oceans visible, reflecting light from nearby stars. Use advanced techniques to ensure shadows and highlights are accurate, contributing to the feeling of three-dimensionality. The overall style of the image should be cinematic, with a vibrant, contrasting color palette to emphasize the grandeur of the space. Explore lighting and shadow effects to create a dramatic and captivating atmosphere. The image quality must be exceptional, highlighting the richness of detail in each element of the scene. Remember that the final composition must convey not only the beauty, but also the majesty and vastness of the universe, providing an impactful and memorable visual experience.