Here's how an innovative flat lens could solve these problems for satellites and space-based telescopes. Understanding ...

The dream of a flat, lightweight telescope lens, where microscopic etchings precisely refract different wavelengths of light, ...

That's why observatory and space-based telescopes rely on massive, curved mirrors instead to ... capabilities of their flat lens with test images of the sun and moon. "Our demonstration is a ...

The Peninsula Hong Kong has announced the launch of its 2025 "Art in Resonance" programme, continuing its mission to champion ...

That’s why observatory and space-based telescopes rely on massive, curved mirrors instead ... capabilities of their flat lens with test images of the sun and moon. “Our demonstration is ...

Moreover, distortions created by the secondary mirror or imperfections in the primary mean they have drawbacks of their own, which these diffracting lenses may avoid. “If successful, these flat ...

Its mirror is relatively large compared with the 50mm lens of the $499 ZWO Seestar S50 ... It is just tall enough to fit the Sun or Moon, both of which have an angular diameter of about 0.5 degrees, ...

Venus will pass between the Earth and sun on Saturday during what's called an inferior conjunction. But don't plan on seeing ...

His electrifying new thriller is the work of a master craftsman, but Soderbergh says he's still learning as he goes: "It's ...

Find out your lucky tarot card, according to your zodiac sign, to be on the path of personal growth, abundance and ...

Huawei has just introduced its latest flip phone with a brilliant design — the Pura X — and our team managed to get an early ...

Governed by eccentric Uranus — the planet of individuality, rebellion and unexpected breakthroughs — Aquarius is often considered the revolutionary of the zodiac. A natural-born visionary who embraces ...