This Image Is Why Everyone's So Excited About A NASA Mission To Europa

NASA wants to visit Jupiter's moon Europa. Why's that exciting? In a word: Water. As this visualization shows, the icy moon may look tiny next to our own planet, but it's got 2- to 3-times as much H2O as we have here on Earth. That "little" moon is packing quite the store of water — and with it, scientists think, a… » 4/08/15 12:00pm 4/08/15 12:00pm

This Lost Map Changed How We Saw the World

In 1815 William Smith drew a map of the United Kingdom which transformed the scientific landscape: It laid the foundations for modern geology, and identified natural resources which would beget the Industrial Revolution. But up until last year, this first-edition copy was considered to be lost forever. » 3/24/15 6:01pm 3/24/15 6:01pm

This Map Of A Week's Worth Of Global Shipping Traffic Is Mesmerizing

You order something, it ships, and a few days (and a few checks through package tracking) later it's at your doorstep. It's a relatively simple process — until you start looking at all the packages moving worldwide at once. And then that simple process becomes a vast, complicated, and even kind of beautiful, network. » 2/24/15 11:20am 2/24/15 11:20am