Wired.com – There are many great Earth-observing satellites circling the planet these days.
Digital Globe’s new WorldView 3 has incredible 30-centimeter resolution, and Planet Lab’s flock of minisatellites may someday soon be able to image every spot on Earth, every single day.
But taken together, NASA has by far the best collection of satellites designed to monitor the planet.
CLICK HERE TO SEE NASA’s Best Images of Earth From Space In 2014