The days of top-down space programs may be coming to an end, thanks to entrepreneurial space projects that have come from the dot-com bust. Fox News Media Fox Business ...

Horizontal markets make a lot of sense in the physical world. Retailers like Wal-Mart and Target cater to every need, are affordable, and can be found just about everywhere. The online world has ...

Spacing (╋): This tool gauges horizontal and vertical spacing simultaneously. Click the + icon and move your pointer to the desired location to get the dimensions. Horizontal spacing (━): This ...

Alphabetic character spacing based on the width of each letter in a font. For example, an I takes up less horizontal space than an M. Proportional spacing is commonly used for almost all text.