The solar system is difficult to show correctly. Why? It is difficult because the size of things are vastly different. Let me use units common in solar-system astronomy, the Astronomical Unit (or AU).

The universe, as Douglas Adams so memorably explained, is big. Really big. But so are the things inside it -- even objects like the Solar System, which on a galactic scale are absolutely minuscule. A ...

If you’ve ever seen an illustration of the solar system, the odds are good that it was wrong. Not that it messed up the order of the planets, but that the scale was completely off. "Every single ...

Banner image: A glass block marks Saturn's spot in the solar system in a new scale model on the CU Boulder campus. (Credit: CU Boulder) Have you ever wanted to travel to Neptune? Thanks to an updated ...

Starting with an Earth the size of a marble, these folks built a full-scale model of our solar system across 7 miles of Nevada desert. Anthony Domanico CNET freelancer Anthony Domanico is passionate ...

WASHINGTON -- Picture the sun as the size of a grapefruit. That would make tiny Pluto smaller than a poppy seed in the Smithsonian Institution's new scale model of the solar system. By the same scale, ...

NASA's New Horizons mission has sparked a renewed interest in all things space. It also likely inspired a couple of filmmakers to dispel a common myth and build a scale model of our solar system ...

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, and she ...