With light pollution a major problem for stargazing in city and suburban areas, it can be hard to see stars without the right equipment to counteract it. Are night vision monoculars good for ...

There was once a time when night vision goggles — with their almost magical ability to see in the dark — were only available to the military and law enforcement. Today, that technology is so ...

After more than 10 years in orbit, the first Copernicus Sentinel-2 satellite, Sentinel-2A, is still finding new ways to contribute to Earth observation. With its younger siblings, Sentinel-2B and ...

More than two decades after the AN/PVS-14 changed modern warfare by giving ordinary infantry ...