These include handheld magnifiers with a light and magnifying domes that can be placed on top of a page, says Samira Mortazavi, OD, and Asha Meloottu, OD, low-vision specialists with Mass Eye and Ear ...

But the Spitzer telescope's infrared vision is the keenest ever, thanks to a mirror nearly three feet (0.9 meters) across, sensitive detectors cooled almost to absolute zero, and an orbit far from ...

The Subaru Telescope in Hawai‘i is adding a new instrument to its arsenal, one that will observe the cosmos through a compound eye. The compound eye will allow Subaru to observe about 2,400 ...