An international collaboration involving researchers from the University of Innsbruck has developed a novel luminescent material that enables particularly robust and precise optical temperature ...

Semiconductor chips that process light rather than electricity could boost processing speeds and reduce energy use.

Time is almost up on the way we track each second of the day, with optical atomic clocks set to redefine the way the world ...

"We're seeing what could be described as an energetic tug-of-war inside the black hole's accretion flow." When you purchase through links on our site, we may earn an affiliate commission. Here’s how ...

Optical photothermal infrared (O-PTIR) spectroscopy is an infrared super-resolution measurement technique where a shorter ...

Today’s observatories document every pulse and flash in the sky each night. To understand how the cosmos has changed over longer periods, scientists rely on a more tactile technology.

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Owning one of the best telescopes allows you to gaze at the wonder of the night sky in unparalleled detail. Binoculars are great if you want something super small and portable, but if you want to look ...

You could save on these certified eclipse glasses, telescopes, binoculars and filters. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works.