{% raw %} An abstract digital art piece symbolizing the fusion of machine learning and cosmology. On the left, a complex, glowing neural network with intricate, geometric patterns of light and data streams in cool blue and cyan tones, representing AI and precision. On the right, a swirling, chaotic cosmic nebula with deep purples, oranges, and bright, noisy speckles, representing astrophysical foregrounds and the raw universe. These two halves meet in the center, where the structured lines of the neural network reach into the cosmic chaos, elegantly untangling and isolating a single, faint, shimmering thread of golden light – the elusive cosmological signal. The overall aesthetic should be dark, sophisticated, and ethereal, with a high-tech feel. No text or numbers. {% endraw %}