The view from space has always captured human imagination. For decades, people believed the Great Wall of China was the only man-made structure visible from orbit, a claim that turned out to be more ...

From orbit, Earth looks less like a postcard and more like a living system of light, color and motion, where human fingerprints are subtle rather than screamingly obvious. The popular claim that the ...

JWST has created a map of dark matter that is twice as good as anything we have had before, and it may help unravel some of the deepest mysteries of the universe ...

Deep in Canada, a beaver-built dam is so massive it’s visible from space, quietly shaping wetlands for decades—discover how ...

Think you know your Dyson spheres from your dark blobs? This cosmic crossword dives into the strangest, most mind-bending structures ever spotted — or imagined — in the universe. When you purchase ...