After a most unforgiving dust storm on Mars, NASA ended the 14-year mission with the Opportunity rover. It was originally only planned to last 90 days. Jonathan Corum, for The New York Times, mapped the little guy’s journey over the years.
Opportunity rover’s path on Mars
Projects by FlowingData See All →
States with the most and fewest firearms murders
According to 2009 numbers reported by the Federal Bureau of …
How We Spend Our Money, a Breakdown
We know spending changes when you have more money. Here’s by how much.