Jeffrey Horne/Drew Evans The Cygnus Rift is a dark, broad lane of dust often captured in images of the North America Nebula (NGC 7000) and the Pelican Nebula (IC 5070), occupying the gulf between the two and forming their outlines. But this inky, swirling complex takes center stage in this image comprising nearly 365 hours Continue reading "Negative space" The post Negative space appeared first on Astronomy Magazine .