NGC 6559
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Bright and dark nebulae in Sagittarius. Below, a wider view, showing neighbouring features IC 4685, IC 1274, IC 1275 and IC 4684. ![]() See the page M8 et al for a yet-wider view of this region including the neighbouting Lagoon and Trifid nebulae. 11-inch Schmidt-Cassegrain telescope at 1,960mm focal length; astro-modified DSLR camera. |