From any one location on the surface of the Earth, it's impossible to tell what our planet's shape is. Having a single vantage point, even with a clear horizon, allows you to see a handful of miles ...

Here’s what you’ll learn when you read this story: Mathematical evidence indicates that our universe is flat, but it could be infinitely big, as well. You can figure out if an object is flat with a ...

Boulder, Colo., USA – Five new Geosphere articles posted online today include additions to themed issues: "Exploring the Deep Sea and Beyond"; "Seeing the True Shape of Earth's Surface: Applications ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...