First, Pluto left.
Using simple text and spectacular photorealistic computer art by the author, this book pro.
In response, National Geographic joins forces with David Aguilar of the Harvard Smithsonian Astronomical Observatory to revise our 2008 book--and to update young readers on the high-interest topic of space.
Then it came back, along with Ceres and Eris...and now Haumea and MakeMake, tooThe recent actions of the International Astronomical Union have put every Solar System book out of date.
First, Pluto left