Run GPU-Powered Black Hole Interferometry with NVIDIA cuPhoton
<img width="768" height="432" src="https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-768x432.png" class="webfeedsFeaturedVisual wp-post-image" alt="Black hole illustration with a dark central region surrounded by bright orange rings and curved bands of light against a black background." style="display: block; margin-bottom: 5px; clear:both;max-width: 100%;" link_thumbnail="" decoding="async" srcset="https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-768x432.png 768w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-179x101.png 179w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-300x169.png 300w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-625x352.png 625w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-1536x864.png 1536w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-645x363.png 645w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-660x370.png 660w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-500x281.png 500w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-160x90.png 160w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-362x204.png 362w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-196x110.png 196w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-1024x576.png 1024w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-960x540.png 960w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured.webp 1920w" sizes="(max-width: 768px) 100vw, 768px" title="black-hole-interferometry-featured" />Imaging black holes is challenging because they are distant and appear tiny in the sky—for example, M87*’s observed ring spans just 42 microarcseconds. The...<img width="768" height="432" src="https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-768x432.png" class="webfeedsFeaturedVisual wp-post-image" alt="Black hole illustration with a dark central region surrounded by bright orange rings and curved bands of light against a black background." style="display: block; margin-bottom: 5px; clear:both;max-width: 100%;" link_thumbnail="" decoding="async" loading="lazy" srcset="https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-768x432.png 768w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-179x101.png 179w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-300x169.png 300w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-625x352.png 625w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-1536x864.png 1536w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-645x363.png 645w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-660x370.png 660w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-500x281.png 500w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-160x90.png 160w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-362x204.png 362w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-196x110.png 196w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-1024x576.png 1024w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured-960x540.png 960w, https://developer-blogs.nvidia.com/wp-content/uploads/2026/11/black-hole-interferometry-featured.webp 1920w" sizes="auto, (max-width: 768px) 100vw, 768px" title="black-hole-interferometry-featured" /><p>Imaging black holes is challenging because they are distant and appear tiny in the sky—for example, M87*’s observed ring spans just 42 microarcseconds. The black hole itself emits no light, so telescopes capture radio emission from superheated gas swirling outside the event horizon. The black hole’s intense gravity bends the paths of this light, shaping the bright ring that frames the central…</p>
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