Galileo's camera system was also able to identify ... image data compression and a power supply unit. The catadioptric telescope – an optical system that has both refractive lenses and reflective ...

The sun was once personified as a god, a symbol of a perfect cosmos. The occasional detection of dark blemishes was ...

A new radio telescope on the top of Germany's Zugspitze mountain will help unravel the secrets of the universe. The project ...

NASA’s James Webb Space Telescope has discovered a galaxy named Firefly Sparkle, existing just 600 million years post-Big ...

The image, using data taken by several space telescopes, shows a star cluster called NGC 602, located in a nearby satellite galaxy of the Milky Way called the Small Magellanic Cloud. The image ...

Here are the best telescopes for looking into deep space — gaze far into the night sky and observe bright stars in Orion and Taurus. The best telescopes for deep space are more specialized than ...

Tim Coleman and the AP team guide you through the best lenses for astrophotography, with options for full-frame, APS-C and Micro Four Thirds. The post Best lenses for astrophotography appeared first ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Executive Editor David ...

Fixed lens cameras may be a bit niche, but there's a reason they're so popular amongst photographers. They often come with some of the best lenses on the market, in a variety of focal lengths, matched ...