ner, and the argon containing helium and neon was liquefied ... The paper contains plates showing the most brilliant lines of the visible spectrum. That the gases form a series in the periodic ...

Opinion Video features innovative video journalism commentary — argued essays, Op-Ed videos, documentaries, and fact-based explanation of current affairs. The videos are produced by both outside video ...

The facts are clear: DoD currently holds 60% of prime mid-band spectrum—the most valuable real estate for 5G deployment. Yet even experts inside the defense community acknowledge the department ...

These ghostly glows are most visible near the magnetic poles. But thanks to increasing solar activity, they're now appearing farther south and more frequently than usual. Whether you're planning a ...

visible light camera — in a cost-sharing plan between the Air Force and Boeing. In a hearing held by the House Appropriations defense subcommittee on Tuesday, Air Force Chief of Staff Gen.

A meteor shower, which is actually a brightly burning trail of space debris left behind by Halleys Comet, will be visible in our skies over the next few days. Stardome astronomer Josh Aoraki spoke to ...

Department of Chemistry, University of Tromsø, Tromsø N-9037, Norway ...