Astronomers may have demoted Pluto, but astrologers know better. Pluto is powerful and essential to their work. But few appreciate that there are MORE PLUTOS in

People, children especially, have been baffled, bewildered, and even outraged by the fact that Pluto is no longer called a planet. Through whimsical artwork and

The story of Pluto and its largest moon, from discovery through the New Horizons flyby--Provided by publisher.

When the International Astronomical Union (IAU) adopted a new definition of a "planet" in August 2006, Pluto became a dwarf planet, drawing a divisive line in s

Once perceived as distant, cold, dark, and seemingly unknowable, Pluto had long been marked as the farthest and most unreachable frontier for solar system explo