In HTML, all contiguous space characters generated by pressing the space bar (ASCII 32 characters) are rendered as only one. See ASCII chart.

The Apollo-Soyuz Test Project brought Soviet cosmonauts and NASA astronauts together in the first international human ...

In his latest book "Space 2.0," out today (Feb. 26), Pyle gives an inside look at what's coming next for space exploration, resource extraction and settlement.This excerpt from Chapter 14, "Truck ...

Press the "Enter" key to start a new paragraph, or press "Enter" while holding down "Shift" to place text on a new line without adding space between the lines. Click the HTML tab at the top of the ...

Is space-time ultimately smooth at the tiniest of scales, or something else? It seems impossible to measure, but researchers are beginning to look down. Deep down.