When your child shows an interest in learning, you want to encourage him to keep "reaching for the stars." That's just what NASA (National Aeronautical Space Administration) did for a 7-year-old aspiring astronaut. Dexter recently wrote to NASA telling them he'd one day like to fly to Mars. And NASA replied back with a box of pictures from space.
To read Dexter's letter and NASA's response, read the whole story at the Huffington Post.