Hello, Pluto!

What's cold, dark, far away, and has a "heart" one thousand miles wide?

Pluto!

In this highly-visual Smithsonian book, kids can check out exciting information and sensational photographs transmitted by the New Horizons spacecraft on its historic fly-by of the distant and mysterious dwarf planet.

James Buckley Jr. has written more than 100 books for children, including the Penguin Smithsonian young readers Home Address ISS: The International Space Station and The Moon. He lives in Santa Barbara, California.