Pluto

**Pluto does not meet all three criteria that now define a planet. A planet must orbit around the Sun, have sufficient mass to maintain a nearly round shape, and it must have cleared the neighborhood around its orbit.**
 * What is Pluto called now that it is no longer considered a planet?**


 * When was Pluto discovered?**


 * Why is Pluto not considered a moon of Neptune?**

Facts

 * Picture:**
 * Discovered by:**
 * Date of Discovery:**
 * Distance from the Sun:**
 * Equatorial Radius:**
 * Equatorial CIrcumference:**
 * Mass (wt.):**
 * Length of Day:**
 * Minimum/Maximum Surface Temperature:**
 * Atmospheric Gases:**
 * Gravity (compared to Earth):**


 * 3 Interesting Facts:**

__**Possibility of Human Life? Why/Why not?**__