The new images -- which were taken Wednesday from a distance of 3.7 million miles -- show that Pluto and Charon are very different bodies, though they circle a common center of gravity and are separated by a mere 12,200 miles, NASA officials said.
The new images -- which were taken Wednesday from a distance of 3.7 million miles -- show that Pluto and Charon are very different bodies, though they circle a common center of gravity and are separated by a mere 12,200 miles, NASA officials said.