Why NASA Launched One of the Blackest Materials Ever Made Into Space

A few years ago, we looked at NASA's long project to design a paint so black, it would absorb nearly every bit of light around it (that's it above, in the "D" spot). Now, NASA has finally launched the stuff into space—which means that the six-year effort to make it is finally paying off. So, why is this such a vital… »8/22/14 10:25am8/22/14 10:25am