The ability to access real-time, contextual information about any space—even vertical ones—is indeed seductive. But underneath that convenience lies a complex reality: a world where every ...

Flat, two-dimensional maps can look different because the world is actually curved. This means map-makers need to make compromises when drawing maps. These different map representations are called ...

Languages: English. The largest-ever three-dimensional map of the cosmos, plotting out some 15 million celestial objects, could help reveal the ultimate fate of the universe. Astrophysicists know ...