Orbiting planets found by NASA Kepler mission

The Kepler mission by NASA has discovered more than 100 planets that orbit stars. Jonathan Corum for The New York Times visualized the ones with known size and orbit using small multiples. Scroll all the way down for our solar system as a point of reference.

Kepler's tally of planets

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10 Best Data Visualization Projects of 2015

These are my picks for the best of 2015. As usual, they could easily appear in a different order on a different day, and there are projects not on the list that were also excellent.

Graphical perception – learn the fundamentals first

Before you dive into the advanced stuff – like just about everything in your life – you have to learn the fundamentals before you know when you can break the rules.

Who is Older and Younger than You

Here’s a chart to show you how long you have until you start to feel your age.

How We Spend Our Money, a Breakdown

We know spending changes when you have more money. Here’s by how much.