It uses a database of 130,000 entries to help you find out which objects will be visible with your telescope's optics at a specific time and location. It will find suitable candidates for observing in ...

A remarkable telescopic eyepiece implanted inside the eye has been designed to improve the vision of people with macular degeneration. The Implantable Miniature Telescope (IMT) is smaller than a ...

(JTA) – Back in December, human beings, a weird variety of uniquely frail, lithe and hairless monkeys, launched into space a new, $10 billion dollar telescope ... that “the eye with which ...

Building a better refractor The spyglass-turned-telescope had limitations ... Instead of a concave lens near the eye, Kepler used a convex lens. The result was that the image magnified by the ...

When the Hubble Space Telescope snapped a photo of the Sombrero Galaxy 20 years ago, it resembled a hat, with a brim and ...

The image gives us a closer view of a red supergiant star outside our galaxy that's about 2,000 times the size of the Sun and ...

See how telescopes capture the cosmos. ExtremeTech explains the science behind lenses and space exploration. Start exploring ...

NASA's NEOWISE telescope ended its journey through space in November when it re-entered Earth's atmosphere and burned up ...

L3Harris Technologies has delivered the Optical Telescope Assembly (OTA) to NASA that serves as the critical “eye” for the ...

MACE telescope in Ladakh is a cutting-edge gamma-ray observatory aiding in dark matter research and high-energy astrophysics.