Hunting for dark matter, the invisible substance thought to account for 85 percent of all matter in the cosmos, isn't easy.

We investigate theoretically and experimentally the generation of dark soliton pulse trains at several gigahertz repetition rate by means of a fiber Bragg grating used as a passive filtering element ...

Using NASA's Chandra X-ray space telescope, astronomers have discovered that a galaxy cluster is wrapped in an envelope of ...

Dark matter "lampshades" could slip between Earth and distant stars, causing tiny amounts of dimming that may help explain ...

The nature and evolution of stars, galaxies, galaxy clusters, dark matter and dark energy—and our attempts to understand these things—allow us to pose the ultimate questions and reach for the ultimate ...

Download this Golden Starfield With Lens Flare And Light Rays In Deep Space A Cosmic Phenomenon Dark Space Scene Bright Golden Star vector illustration now. And search more of iStock's library of ...

PLANO, Texas, June 3, 2025 /PRNewswire/ -- BenQ, the pioneer of monitor lighting solutions, today launched the ScreenBar® Halo 2, its next-generation flagship monitor light engineered to deliver ...

/CNW/ -- BenQ, the pioneer of monitor lighting solutions, today launched the ScreenBar® Halo 2, its next-generation flagship monitor light engineered to ...

BenQ, the pioneer of monitor lighting solutions, today launched the ScreenBar® Halo 2, its next-generation flagship monitor light engineered to deliver optimal eye comfort for professionals ...

An optical integrator is an analog optical signal processor that performs the time integral of an input optical signal. This paper presents a theory of Newton-Cotes optical integrators for high-speed ...