Images of Earth taken by two interplanetary spacecraft show our planet and its moon as bright beacons from millions of miles away in space.
FULL STORY: http://science.nasa.gov/science-news/science-at-nasa/2013/23jul_palebluedot/
Images of Earth taken by two interplanetary spacecraft show our planet and its moon as bright beacons from millions of miles away in space.
FULL STORY: http://science.nasa.gov/science-news/science-at-nasa/2013/23jul_palebluedot/