Every year, hundreds of thousands of pairs of black holes merge in a cosmic dance that emits gravitational waves in every direction. Since 2015, the large ground-based LIGO, Virgo and KAGRA ...

Ground-based interferometry on Earth has proven to be a successful method for conducting science by combining light from several telescopes into acting like a single large telescope. But how can an ...

The James Webb Space Telescope (JWST) presents a new milestone for space observing in the infrared (IR). With its unparalleled sensitivity, 6.5-m primary mirror and advanced instrumentation tuned to ...

We report a novel and highly sensitive torsion sensor that integrates a multicore fiber (MCF) within a Sagnac interferometer so that the same MCF segment serves as both the reflective element and the ...