"The only way to see a scale model of the solar system," Wylie Overstreet says, "is to build one." So he and a group of friends did just that, tracing out the planets' orbits and then filming a ...

Did you ever build one of those scale models of the solar system as a kid? You know, where you walk around a football field setting down balls of different sizes, attempting to gain some ...

Get your scrolling hand ready. An interactive web page has created a scale model of the solar system, where the moon is the size of just one pixel. Michelle Starr is CNET's science editor ...