The magnificent Andromeda galaxy (Messier 31), stands out as the most important nearby stellar island to our Milky Way, and ...
Twenty years ago, the Huygens probe achieved humanity's first landing on a moon in the outer solar system when it touched ...
In the years following the launch of NASA's Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...
Paper-thin optical lenses simple enough to mass produce like microchips could enable a new generation of compact optical devices. Researchers have fabricated and tested flat lenses called Fresnel zone ...
For people who are curious and want to give blue-light blocking glasses a try, we found four comfortable and stylish options that won’t break the bank: a wire-framed pair with a subtle cat-eye ...
The cutting-edge observatory is charged with seeing some of the earliest visible light, and the recent image achieves a new ...
It’s impossible for us to recommend the best Sony lens for everyone, simply because there are so many to choose between. From wide-angle primes to super-telephoto zooms, we’ve tested a whole ...
The Hubble Telescope has spotted an unusual spiral galaxy – 76 million light-years away – that resembles an eye ...
Eye yoga involves eye movements that may strengthen the muscles in your eyes. However, there is not a large amount of evidence to support its purported benefits. Yogic eye exercises, also called ...
If your doctor prescribed a particular brand of contacts, it's best to stick with a retailer that offers that brand.
Contact lenses consisting of silicone have some features that provide a healthy environment for the eye. These lenses are designed to allow as much as five to ten times the amount of oxygen to pass ...