Which planet is the furthest from the sun? Some may think it’s Pluto, but it’s actually Neptune. Learn more about this ice ...

What do a teacher, surfer, firefighter, award-winning book author and neurosurgeon have in common? A love of space and a desire to share that passion. They’ve joined a growing number of private ...

A kindergartener in 2005 and a kindergartener in 2006 would have learned very different facts about the number of planets in the solar system. 2006, of course, was the year Pluto was reclassified as a ...

Aug. 16, 2006 — -- For the first time in recent memory, the universe is under scrutiny and the solar system we all learned in grade school may be turned upside down. Astronomers are now ...

Of all the planets that are in the solar system, that's probably the one we're most likely to actually walk around on, because there is a surface to stand on, unlike Jupiter and Saturn, and there's ...